Exhibit 99.1

CORPORACION AMERICA AIRPORTS REPORTS FIRST QUARTER 2025 RESULTS

Solid traffic performance supported strong top-line growth and ex-IAS29 Adjusted EBITDA expansion

Passenger traffic in Argentina rebounded to a record-high in Jan ’25; International traffic up 21.0% YoY

Cash & Cash Equivalents at $449 million with Net Debt to LTM Adjusted EBITDA of 1.1x

Luxembourg, May 22, 2025— Corporación América Airports S.A. (NYSE: CAAP), (“CAAP” or the “Company”) one of the leading private airport operators in the world, reported today its unaudited, consolidated results for the three-month period ended March 31, 2025. Financial results are expressed in millions of U.S. dollars and are prepared in accordance with International Financial Reporting Standards (IFRS) as issued by the International Accounting Standards Board (“IASB”).

Commencing 3Q18, the Company began reporting results of its Argentinean subsidiaries applying Hyperinflation Accounting, in accordance with IFRS rule IAS 29 (“IAS 29”), as detailed in Section “Hyperinflation Accounting in Argentina” on page 21.

First Quarter 2025 Highlights

CEO Message

Commenting on the results for the quarter Mr. Martín Eurnekian, CEO of Corporación América Airports, noted: “We had a solid start to 2025, driven by a strong recovery in Argentina and traffic growth across all our markets. Total passenger traffic rose by over 7% year-over-year, or more than 9% when excluding the discontinued Natal concession in Brazil. Argentina led the rebound, delivering double-digit growth and reaching record-high volumes in January. Uruguay also achieved an all-time record at Carrasco airport in January, while Italy posted strong performance at both Florence and Pisa airports. Growth was broad-based, with gains in both international and domestic traffic. International traffic in particular maintained strong momentum, increasing nearly 13% compared to the same period last year.

Revenues grew by 6% year-over-year, or close to 12% on an ex-IAS 29 basis—outpacing traffic growth and highlighting our focus on maintaining commercial revenue momentum. Adjusted EBITDA excluding IAS 29 rose 4% to $158 million, supported by positive contributions from Argentina, Uruguay, and Ecuador. EBITDA margin ex-IAS 29 stood at 38%, impacted by inflationary pressures in Argentina, where Peso-denominated costs continued to outpace currency depreciation, as well as FX translation effects in Brazil and, to a lesser extent, in Italy.

On the commercial front, we are advancing key initiatives to increase revenue per PAX as well as enhance the passenger experience. In Argentina, we are completing the expansion of the duty-free arrivals area at Ezeiza Airport this month, more than doubling its size. In Uruguay, we inaugurated a new covered parking facility at Montevideo Airport, further improving service quality and unlocking growth in commercial revenues.

Strategically, we continued to advance value creation projects across our portfolio. In Armenia, we are progressing with our $425 million Capex program. In Italy, the Florence master plan received a positive environmental review, and in Argentina, we remain in active negotiations with the government regarding the revision of the economic equilibrium of the Aeropuertos Argentina concession agreement. On the new business front, we submitted our proposal for a 30-year concession in Montenegro and further clarifications in Angola. We boosted our new business development team to pursue future opportunities.

Finally, we were honored to receive several industry recognitions that speak to our operational excellence. Carrasco Airport in Uruguay was named Best Airport in Latin America and the Caribbean under 2 million passengers by ACI. Brasília Airport ranked second globally for punctuality in its category and topped Brazil in passenger satisfaction, while Guayaquil Airport in Ecuador earned a prestigious 5-star EFQM rating.

We enter the rest of the year with strong momentum and remain focused on executing our strategy with discipline to control costs and deliver value creation”.

Operating & Financial Highlights

(In millions of U.S. dollars, unless otherwise noted)

Note: Figures in historical dollars (excluding IAS29) are included for comparison purposes.

1)        LTM Adjusted EBITDA excluding impairments of intangible assets.

1Q25 Operating Performance

Passenger Traffic

Total passenger traffic increased by 7.3% year-over-year (YoY) to 20.4 million passengers, or by 9.4% YoY when adjusted for the discontinuation of Natal Airport, effective February 19, 2024. This was an improvement from the 1.2% decline (or 1.5% increase excluding Natal) reported in 4Q24. Domestic passenger traffic increased by 4.0% year-over-year, or by 7.7% excluding Natal, primarily driven by a recovery in demand in Argentina, along with strong performances in Italy and, to a lesser extent, in Brazil (excluding Natal). Meanwhile, international traffic grew by 12.6% YoY, with all markets contributing positively, except Armenia. Notably, Argentina accounted for 82% of the total YoY increase in international traffic.

Passenger traffic in Argentina increased by 12.5% YoY, improving from the 1.4% decline recorded in 4Q24 and marking an all-time high in January. This recovery was primarily driven by a rebound in domestic traffic, coupled with continued growth in international travel. Domestic traffic rose by 9.0% YoY improving from the 5.9% YoY decline in the prior quarter. Note that YoY comparisons for domestic traffic are no longer impacted by the ‘Previaje’ incentive program, which was suspended in December 2023 following the swearing-in of the new government. During the quarter, JetSMART continued to gain market share, supported by the addition of three Airbus A321neo aircraft, while Flybondi inaugurated the Buenos Aires–Río Gallegos route with six weekly flights. International passenger traffic rose by 21.0% YoY, accelerating from the 11.3% increase recorded in 4Q24. Aerolíneas Argentinas resumed operations to Porto Alegre and confirmed plans to maintain the Córdoba–Rio de Janeiro route year-round. Additionally, Avianca began operating flights to Buenos Aires with Wamos Air A330-300s aircraft as part of its strategy to strengthen service on high-demand routes.

In Italy, passenger traffic rose by 10.4% YoY, mainly supported by an increase in flight frequencies by Ryanair. International traffic, which accounted for 75% of total traffic, grew by 8.3% YoY, driven by increases of 9.0% at Pisa airport and 7.4% at Florence airport. Meanwhile, domestic passenger traffic increased by 17.4% YoY, supported by strong performances at both Pisa and Florence airports.

In Brazil, total passenger traffic declined by 4.6% YoY, but rose by 5.4% YoY when adjusted for the discontinuation of Natal Airport, showing improved traffic trends despite ongoing challenges in the aviation sector and aircraft availability in the country. Domestic traffic, which accounted for nearly 60% of total traffic, fell by 11.9% YoY, but increased by 3.6% when excluding Natal. Meanwhile, transit passengers rose by 4.9% YoY. Following the friendly termination process concluded in the first quarter of 2024, effective February 19, 2024, CAAP no longer operates Natal Airport. Therefore, statistics for Natal are available up to February 18, 2024.

In Uruguay, where air traffic is predominantly international, total passenger traffic continued its recovery, increasing by 2.4% YoY, supported by new routes launched for the summer season. Both SKY and LATAM Airlines introduced new services connecting Montevideo–Rio de Janeiro and Punta del Este–Santiago de Chile, respectively, while Azul Linhas Aéreas began operating flights to Florianópolis. During the quarter, Azul announced a new direct route between Montevideo and Campinas, with five weekly flights, aimed at strengthening ties between Uruguay and Brazil, facilitating passenger flows, and promoting new commercial and tourism opportunities.

Passenger traffic in Armenia grew by 1.2% YoY to 1.1 million passengers, continuing its positive trend post-COVID. This performance was supported by the introduction of new airlines and increased flight frequencies, with carriers such as China Southern, Air Cairo, Salam Air, and Sky Express recently beginning operations at Yerevan Airport.

In Ecuador, total passenger traffic rose by 2.2% YoY to 1.1 million passengers, despite ongoing security concerns in the country. International traffic increased by 3.9% YoY, while domestic traffic increased 0.4% YoY, as high airfare prices continued to weigh on travel demand. 

Cargo Volume

Cargo volume increased by 9.1% YoY, with positive YoY contributions from all countries of operations, except Ecuador and Brazil: Uruguay (+29.0%), Argentina (+13.1%), Armenia (+6.2%), Italy (+3.5%), Ecuador (-3.6%), and Brazil (-0.8%). Argentina, Brazil, and Armenia together accounted for almost 80% of the total cargo volume in the quarter.

Aircraft Movements

Total aircraft movements increased by 3.1% YoY, with positive YoY contributions from all countries except Brazil: Italy (+7.8%), Argentina (+4.7%), Armenia (+3.0%), Uruguay (+2.0%), Ecuador (+1.3%), and Brazil (-2.9%). Argentina, Brazil, and Ecuador accounted for more than 80% of total aircraft movements in the quarter.

Tables with detailed passenger traffic, cargo volume and aircraft movement information for each airport can be found on page 29 of this report.

Operational Statistics: Passenger Traffic, Cargo Volume and Aircraft Movements

1 Excluding Natal for comparison purposes, total passenger traffic was up 9.4% YoY in 1Q25.

Review of Consolidated Results

Results for ECOGAL, which operates the Galapagos Airport in Ecuador, are accounted for under the equity method.

Revenues

Consolidated Revenues increased by 3.4% YoY to $447.8 million. Excluding Construction Services and the impact of IAS 29, revenues rose by 11.5% YoY to $413.9 million, slightly above passenger traffic growth, with positive contributions from all countries of operations except Brazil and Armenia. Increases in both aeronautical and commercial revenues contributed to revenue growth.

The following table shows revenue performance by country. More detail on the performance of CAAP´s countries of operations can be found on page 11.

Revenues by Segment (in US$ million)

1 Only includes Guayaquil Airport.

2 Excluding Construction Service revenue, ‘As reported’ revenues increased 12.2% in Argentina (or 22.2% excluding IAS29), 2.7% in Italy, 4.5% in Uruguay, 2.2% in Ecuador; and decreased 12.4% YoY in Brazil and 1.9% in Armenia.

Revenue Breakdown (in US$ million)

1 Construction Service revenue equals the construction or upgrade costs plus a reasonable margin.

2 Excludes Construction Service revenue.

Aeronautical Revenues accounted for 52.9% of total revenues, increasing by 6.8% YoY to $236.7 million, or by 12.7% to $235.3 million when excluding the impact of IAS 29. This performance was supported by a 7.3% increase in passenger traffic and was mainly driven by growth in Argentina, with contributions from Uruguay and Ecuador. In Argentina, aeronautical revenues grew by 12.6%, or by 23.3% excluding IAS 29, primarily driven by a 21.0% increase in international traffic. In Uruguay, aeronautical revenues rose by 2.3%, in line with passenger traffic growth, while Ecuador delivered a 0.5% increase, also reflecting traffic growth. In contrast, aeronautical revenues declined by 14.2% YoY in Brazil, 5.1% in Armenia, and 1.0% in Italy.

Non-Aeronautical Revenues represented 47.1% of total revenues, decreasing by 0.2% YoY to $211.1 million, or increasing by 3.6% YoY to $210.9 million when excluding the impact of IAS 29. Commercial Revenues grew by 6.1% YoY, or by 10.2% excluding IAS 29, mainly driven by higher contributions from parking facilities, VIP lounges, duty-free stores, and other passenger-related revenue streams. These gains were partially offset by lower fuel revenues in Armenia. Meanwhile, Construction Service Revenue declined by 25.2% YoY, or by 21.6% excluding IAS 29, reflecting lower capital expenditures.

Operating Costs and Expenses

In 1Q25, Total Costs and Expenses, excluding Construction Service Costs, increased by 17.7% YoY, or by 17.6% to $287.9 million when excluding the impact of IAS 29. This increase was mainly driven by higher Maintenance expenses, primarily in Argentina, combined with higher Concession fees and SG&A expenses.

Cost of Services increased 8.9% YoY, or 8.0% to $259.9 million when excluding IAS29, mainly as a result of the following increases:

These increases were partially offset by a 25.6% reduction in Construction Service Costs due to lower Capex, and an 11.6% decline in Fuel costs, mainly in Armenia.

Excluding Construction Service Costs, the Cost of Services increased by 15.8% YoY, or by 14.8% to $229.8 million when excluding IAS 29, primarily driven by the aforementioned increases in Maintenance expenses and Concession fees.

Selling, General, and Administrative Expenses (“SG&A”) increased by 23.0% YoY to $54.3 million in 1Q25. Excluding IAS 29, SG&A expenses rose by 25.5% to $53.1 million, mainly reflecting higher Salaries and social security contributions as a result of inflation rates significantly above currency depreciation in Argentina, higher Taxes, and, to a lesser extent, increased Services and fees, Maintenance expenses, and Office expenses.

Other expenses totaled $5.1 million in 1Q25, compared to $2.7 million in 1Q24.

Costs and Expenses (in US$ million)

Adjusted EBITDA and Adjusted EBITDA excluding Construction Service

In 1Q25, CAAP reported Adjusted EBITDA of $157.8 million and Adjusted EBITDA ex-IFRIC 12 of $155.6 million, representing a 4.6% decline from $163.2 million in 1Q24. However, excluding the impact of IAS 29 in Argentina, Adjusted EBITDA ex-IFRIC 12 increased by 4.0% YoY to $157.9 million, supported by improved YoY performance in Argentina, Uruguay, and Ecuador, partially offset by declines in Italy, Brazil, and Armenia.

The Adjusted EBITDA margin ex-IFRIC 12 contracted to 37.3%, from 41.7% in 1Q24. Excluding the impact of IAS 29 in Argentina, the Adjusted EBITDA margin ex-IFRIC 12 declined by 2.7 percentage points, from 40.9% in 1Q24 to 38.2% in 1Q25, with the margin contracting across all countries of operations except Brazil and Ecuador.

Adjusted EBITDA by Segment (in US$ million)

Adjusted EBITDA Reconciliation to Income from Continuing Operations (in US$ million)

Financial Income and Loss

CAAP reported a Net Financial Loss of $34.9 million in 1Q25, compared to Net Financial Income of $161.0 million in 1Q24. This variation was primarily driven by lower foreign exchange transaction gains in Argentina during the first quarter of this year, compared to the same period last year, when the inflation rate significantly exceeded the devaluation rate, resulting in a much higher gain on the net monetary liability position. Had IAS 29 not been applied, CAAP would have reported a net financial loss of $65.0 million in 1Q25, compared to a $77.1 million loss in the year-ago period.

See “Use of Non-IFRS Financial Measures” on page 21.

Income Tax Expense

During 1Q25, the Company reported an Income Tax Expense of $32.4 million versus an expense of $112.9 million in 1Q24. Excluding the impact of IAS 29, CAAP reported an income tax expense of $19.0 million in 1Q25, compared to a tax benefit of $54.5 million in the year-ago quarter. 

Net Income and Net Income Attributable to Owners of the Parent

During 1Q25, CAAP reported Net Income of $36.2 million, compared to $172.6 million in 1Q24. This year-over-year decrease was primarily driven by significantly higher foreign exchange gains on the net monetary liability position in Argentina in 1Q24, as the inflation rate at that time substantially exceeded the devaluation rate. The decline also reflects lower operating income reported this year and, to a lesser extent, higher net interest expenses. These effects were partially offset by a reduction in income tax expenses and a positive variation in inflation adjustment results.

In 1Q25, the Company reported Net Income Attributed to Owners of the Parent of $40.8 million and earnings per common share of $0.25, compared with Net Income Attributable to Owners of the Parent of $152.7 million in 1Q24, equivalent to earnings per common share of $0.95. 

Consolidated Financial Position

As of March 31, 2025, Cash and Cash Equivalents totaled $448.6 million, representing a 2.0% increase from $439.8 million as of December 31, 2024. Total liquidity, which includes Cash and Cash Equivalents as well as other current financial assets, totaled $523.5 million as of March 31, 2025, compared to $525.9 million as of December 31, 2024.

Total Debt at the close of 1Q25 decreased 1.7%, or $19.3 million, to $1,138.8 million, from $1,158.1 million as of December 31, 2024, primarily driven by debt reductions in Argentina and Ecuador. A total of $859.2 million, or 75.4% of total debt is denominated in U.S. dollars, while $167.6 million, or 14.7% is denominated in Brazilian Reals, and $112.0 million, or 9.8%, is in Euros.

The Net Debt to LTM Adjusted EBITDA ratio stood at 1.1x as of March 31, 2025, unchanged from December 31, 2024, as a decrease in net debt was offset by a corresponding reduction in LTM Adjusted EBITDA. No impairment of intangible assets was recorded over the past twelve months.

As a result, the Net Debt to LTM Adjusted EBITDA ratio excluding intangible assets also remained at 1.1x. As of March 31, 2025, all CAAP subsidiaries remained in compliance with their financial covenants.

Consolidated Debt Indicators (in US$ million)

1 The Total Debt to EBITDA Ratio is calculated as CAAP’s interest-bearing liabilities divided by its EBITDA.

2 The Total Net Debt to EBITDA Ratio is calculated as CAAP’s interest-bearing liabilities minus Cash & Cash Equivalents, divided by its EBITDA.

3 The Total Net Debt is calculated as Total Debt minus Cash & Cash Equivalents.

4 LTM Adjusted EBITDA as of March 31, 2025 was $610.6 million.

5 LTM Adjusted EBITDA excluding impairment of intangible assets as of March 31, 2025 was $610.6 million.

1 Of which approximately $96.1 million remain at Toscana Aeroporti level.

2 Of which approximately $252.3 million remain at ACI Airport Sudamérica SAU.

Maturity of borrowings:

1 The amounts disclosed in the table are undiscounted cash flows of principal and estimated interest. Variable interest rate cash flows have been estimated using variable interest rates applicable at the end of the reporting period.

Maturity of borrowings – Breakdown by segment (in USD) as of March 31, 2025:

1 At Inframérica Concessionaria do Aeroporto de Brasilia level.

CAPEX

During 1Q25, CAAP made capital expenditures of $37.0 million, a 22.8% YoY decrease from $48.0 million in 1Q24. Excluding IAS 29, capital expenditures amounted to $38.4 million in the quarter, with Argentina, Uruguay and Italy accounting for 57%, 18% and 16%, respectively.

Review of Segment Results

Argentina

Starting in 3Q18, reported numbers are presented applying Hyperinflation accounting for the Company’s Argentinean subsidiaries, in accordance with IAS 29, as explained above. The following table presents the impact from Hyperinflation accounting under the column ‘IAS 29’, while the columns indicated with “ex IAS 29” present results calculated without the impact from Hyperinflation accounting. The impact of IAS 29 is presented only for Aeropuertos Argentina (AA), the Company’s largest subsidiary in Argentina, which accounted for over 95% of passenger traffic, revenues and Adjusted EBITDA of the Argentina segment in 1Q25.

Passenger Traffic increased by 12.5% YoY, improving from the 1.4% decline recorded in 4Q24 and marking an all-time high in January. This recovery was primarily driven by a rebound in domestic traffic, coupled with continued growth in international travel. Domestic traffic rose by 9.0% YoY improving from the 5.9% YoY decline in the prior quarter. Note that YoY comparisons for domestic traffic are no longer impacted by the ‘Previaje’ incentive program, which was suspended in December 2023 following the swearing-in of the new government. During the quarter, JetSMART continued to gain market share, supported by the addition of three Airbus A321neo aircraft, while Flybondi inaugurated the Buenos Aires–Río Gallegos route with six weekly flights. International passenger traffic rose by 21.0% YoY, accelerating from the 11.3% increase recorded in 4Q24. Aerolíneas Argentinas resumed operations to Porto Alegre and confirmed plans to maintain the Córdoba–Rio de Janeiro route year-round. Additionally, Avianca began operating flights to Buenos Aires with Wamos Air A330-300s aircraft as part of its strategy to strengthen service on high-demand routes.

Revenues increased by 5.4% YoY to $268.8 million in 1Q25 on an ‘as reported’ basis. Excluding Construction Services and the impact of IAS 29, revenues rose by 22.2% YoY, driven by increases of 23.3% and 20.5% in Aeronautical and Commercial revenues, respectively. Construction Services revenue declined by 39.6% YoY, or 35.2% excluding IAS 29, reflecting lower capital expenditures compared to the prior year.

Total Costs and Expenses increased by 18.7% YoY to $211.3 million on an ‘as reported’ basis. Excluding Construction Services and the impact of IAS 29, Total Costs and Expenses increased by 35.7% YoY, primarily driven by higher Cost of Services and, to a lesser extent, increased SG&A expenses.

Adjusted Segment EBITDA decreased by 3.9% YoY to $99.7 million in 1Q25 on an ‘as reported’ basis. Excluding IAS 29, Adjusted Segment EBITDA increased by 10.5% YoY to $102.0 million, with an Adjusted EBITDA margin ex-IFRIC 12 of 41.5%, compared to 45.9% in 1Q24. The 4.4 percentage point decline in the margin was primarily driven by higher ARS-denominated operating costs, due to inflation significantly outpacing currency depreciation.

During 1Q25, CAAP made Capital Expenditures ex-IAS29 of $21.7 million, compared to $33.4 million in 1Q24. These expenditures were primarily allocated to the expansion of the inspection and registration point at PSA, improvements to access roads at Aeroparque Airport, the construction of a new terminal building at Rio Hondo Airport, and comprehensive roof repairs at Comodoro Rivadavia Airport, among other projects.

Italy

1) Excludes Construction Service revenue.

2) Excludes Construction Service cost.

3) Excludes the effect of IFRIC 12 with respect to the construction or improvements to assets under the concession, and is calculated by dividing EBITDA by total revenues less Construction Service revenue.

Passenger Traffic in Italy rose by 10.4% YoY to 1.6 million passengers, mainly supported by additional flight frequencies operated by Ryanair. International traffic, which accounted for 75% of total traffic, grew by 8.3% YoY, driven by increases of 9.0% at Pisa airport and 7.4% at Florence airport. Meanwhile, domestic passenger traffic increased by 17.4% YoY, supported by strong performances at both Pisa and Florence airports.

Revenues increased 19.6% YoY to $27.1 million in 1Q25, reflecting commercial revenue growth, supported by higher passenger volumes, and increased Construction Service revenues tied to higher Capex. Commercial revenues grew 5.1% YoY, reflecting higher demand for passenger-related services such as VIP lounges, F&B services, and Parking facilities, in line with strong year-over-year traffic growth.

Total Costs and Expenses increased 20.7% YoY, or $4.5 million, to $26.2 million. Excluding construction services, total costs and expenses increased 9.8% year-over-year to $23.2 million.

Adjusted Segment EBITDA decreased 5.1% YoY to $3.5 million from $3.7 million in 1Q24, with Adjusted EBITDA margin Ex-IFRIC12 contracting 7.8 percentage points to 6.4%, mainly as a result of the aforementioned increase in marketing support.

During 1Q25, CAAP made Capital Expenditures of $6.2 million, compared to $1.4 million in 1Q24.

Brazil

Passenger Traffic declined by 4.6% YoY, but rose by 5.4% YoY when adjusted for the discontinuation of Natal Airport, showing improved traffic trends despite ongoing challenges in the aviation sector and aircraft availability in the country. Domestic traffic, which accounted for nearly 60% of total traffic, fell by 11.9% YoY, but increased by 3.6% when excluding Natal. Meanwhile, transit passengers rose by 4.9% YoY. Following the friendly termination process concluded in the first quarter of 2024, effective February 19, 2024, CAAP no longer operates Natal Airport. Therefore, statistics for Natal are available up to February 18, 2024.

Revenues decreased by 12.7% YoY, or $3.7 million, to $25.2 million in 1Q25, driven by decreases of 14.2% and 11.2% in Aeronautical and Commercial revenues, respectively. Results were impacted by the discontinuation of Natal Airport in February 2024 and by the 18.2% average depreciation of the Brazilian real against the US dollar since 1Q24.

Total Costs and Expenses in 1Q25 decreased by 16.6% YoY, or $3.7 million, to $18.4 million, benefiting from the 18.2% average depreciation of the Brazilian real against the U.S. dollar since 1Q24.

Adjusted Segment EBITDA decreased by 2.8% YoY, or $0.3 million, to $9.6 million, while the Adjusted EBITDA margin expanded by 3.9 percentage points to 38.1%, up from 34.2% in the prior-year quarter. Notably, Adjusted EBITDA in 1Q24 included a one-time benefit of $1.1 million resulting from the resolution of a litigation process with several telecommunications companies. Excluding this benefit from the prior year, Adjusted EBITDA would have increased by 9.4%, and the Adjusted EBITDA margin would have expanded by 7.7 percentage points.

During 1Q25, CAAP made capital expenditures of $0.6 million, in line with 1Q24.

Uruguay

1) Excludes Construction Service revenue.

2) Excludes Construction Service cost.

3) Excludes the effect of IFRIC 12 with respect to the construction or improvements to assets under the concession, and is calculated by dividing EBITDA by total revenues less Construction Service revenue.

In Uruguay, where air traffic is predominantly international, total passenger traffic continued its recovery, increasing by 2.4% YoY, supported by new routes launched for the summer season. Both SKY and LATAM Airlines introduced new services connecting Montevideo–Rio de Janeiro and Punta del Este–Santiago de Chile, respectively, while Azul Linhas Aéreas began operating flights to Florianópolis. During the quarter, Azul announced a new direct route between Montevideo and Campinas, with five weekly flights, aimed at strengthening ties between Uruguay and Brazil, facilitating passenger flows, and promoting new commercial and tourism opportunities.

Revenues increased 1.1% YoY to $51.2 million on an ‘As reported’ basis, or 4.5% to $46.7 million, when excluding Construction Service revenues, driven by higher Aeronautical and Commercial revenues following traffic growth.

Total Costs and Expenses decreased 0.4% YoY to $30.6 million. Excluding Construction Services, Total Cost and Expenses increased 5.4% YoY to $26.1 million, reflecting both higher SG&A expenses and higher Cost of services.

Adjusted Segment EBITDA increased by 3.8% YoY to $22.8 million, while the Adjusted EBITDA margin excluding IFRIC 12 declined by 0.3 percentage points to 48.8%. The margin contraction reflects increased operating expenses at the Puerta del Sur concession, following the full activation of six regional airports, as of January 1, 2025.

During 1Q25, CAAP made Capital Expenditures of $7.0 million in Uruguay, up from $6.0 million in 1Q24.

Armenia

1) Excludes Construction Service revenue.

2) Excludes Construction Service cost.

3) Excludes the effect of IFRIC 12 with respect to the construction or improvements to assets under the concession, and is calculated by dividing EBITDA by total revenues less Construction Service revenue.

Passenger traffic in Armenia grew by 1.2% YoY to 1.1 million passengers, continuing its positive trend post-COVID. This performance was supported by the introduction of new airlines and increased flight frequencies, with carriers such as China Southern, Air Cairo, Salam Air, and Sky Express recently beginning operations at Yerevan Airport.

Revenues decreased 0.8% YoY to $48.1 million on an ‘As reported’ basis, or 1.9% when excluding Construction Service revenues, mainly driven by lower Aeronautical revenues, as Commercial revenues remained broadly flat.

Total Costs and Expenses increased by 2.2% YoY to $35.6 million. Excluding IFRIC 12, Total Costs and Expenses increased modestly by 0.7% YoY, driven by higher SG&A and other expenses, partially offset by lower Cost of Services.

Adjusted Segment EBITDA decreased by 3.7% YoY to $18.1 million in 1Q25, with the Adjusted EBITDA Margin Ex IFRIC12 contracting 0.7 percentage points to 38.4%.

During 1Q25, CAAP made Capital Expenditures of $2.7 million in Armenia, compared to $4.9 million in 1Q24.

Ecuador

1 Excludes Construction Service revenue.

2 Excludes Construction Service cost.

3 Excludes the effect of IFRIC 12 with respect to the construction or improvements to assets under the concession, and is calculated by dividing EBITDA by total revenues less Construction Service revenue.

In Ecuador, total passenger traffic rose by 2.2% YoY to 1.1 million passengers, despite ongoing security concerns in the country. International traffic increased by 3.9% YoY, while domestic traffic increased 0.4% YoY, as high airfare prices continued to weigh on travel demand.

Revenues increased by 2.2% YoY to $27.2 million in 1Q25 on an ‘As reported’ basis, driven primarily by higher Commercial revenues and, to a lesser extent, growth in Aeronautical revenues.

Total Costs and Expenses increased slightly by 0.3% YoY to $20.1 million, as higher Cost of services were partially offset by lower SG&A expenses.

Adjusted Segment EBITDA increased 7.7% YoY to $8.1 million, with the Adjusted EBITDA Margin expanding 1.5 percentage point to 29.7%.

During 1Q25, CAAP made Capital Expenditures of $0.2 million in Ecuador, compared to $1.6 million in 1Q24.

Key Quarter Highlights and Subsequent Events

CAAP | Annual General Shareholders Meeting

On May 22, 2025, Corporación América Airports held its annual general meeting of shareholders in Luxembourg. The Company’s shareholders approved and adopted all matters submitted to them at the Meeting.

For further information on subsequent events, please refer to Note 20 of the Company’s Financial Statements, filed with the SEC on Form 6-K.

Hyperinflation Accounting in Argentina

Following the categorization of Argentina as a country with a three-year cumulative inflation rate greater than 100%, the country is considered highly inflationary in accordance with IFRS. Consequently, starting July 1, 2018, the Company reports results of its Argentinean subsidiaries applying IFRS rule IAS 29. IAS 29 requires that results of operations in hyperinflationary economies are reported as if these economies were highly inflationary as of January 1, 2018, and thus year-to-date results should be restated adjusting for the change in general purchasing power of the local currency, using official indices, before converting the local amounts at the closing rate of the period (i.e. December 31, 2019 closing rate for 2019 results). For comparison purposes, the impact of adopting IAS 29 in Aeropuertos Argentina 2000 (“AA2000”), the Company’s largest subsidiary in Argentina, which accounted for over 95% of passenger traffic, revenues and Adjusted EBITDA, respectively, of the Argentina segment in 1Q25, is presented separately in each of the applicable sections of this earnings release, in a column denominated “IAS 29”.

Non-Financial Disclosure

With the assistance of an external advisor and under guidance of the Board of Directors, the Company is preparing its ESG policy and gearing up to make the necessary disclosure under the Corporate Sustainability Reporting Directive in a timely manner.

1Q25 EARNINGS CONFERENCE CALL

Use of Non-IFRS Financial Measures

This announcement includes certain references to Adjusted EBITDA, Adjusted EBITDA Margin, Adjusted EBITDA excluding Construction Service and Adjusted EBITDA Margin excluding Construction service, as well as Net Debt:

Adjusted EBITDA is defined as income for the period before financial income, financial loss, income tax expense, depreciation and amortization.

Adjusted EBITDA Margin is calculated by dividing Adjusted EBITDA by total revenues.

Adjusted EBITDA excluding Construction Service (“Adjusted EBITDA ex-IFRIC”) is defined as income for the period before construction services revenue and cost, financial income, financial loss, income tax expense, depreciation and amortization.

Adjusted EBITDA Margin excluding Construction Service (“Adjusted EBITDA Margin ex-IFRIC12”) excludes the effect of IFRIC 12 with respect to the construction or improvements to assets under the concession and is calculated by dividing Adjusted EBITDA excluding Construction Service revenue and cost, by total revenues less Construction service revenue.

Adjusted EBITDA, Adjusted EBITDA Margin, Adjusted EBITDA excluding Construction Service and Adjusted EBITDA Margin excluding Construction Service are not measures recognized under IFRS and should not be considered as an alternative to, or more meaningful than, consolidated net income for the year as determined in accordance with IFRS or as indicators of our operating performance from continuing operations. Accordingly, readers are cautioned not to place undue reliance on this information and should note that these measures as calculated by the Company, may differ materially from similarly titled measures reported by other companies. We believe that the presentation of Adjusted EBITDA and Adjusted EBITDA excluding Construction Service enhances an investor’s understanding of our performance and are useful for investors to assess our operating performance by excluding certain items that we believe are not representative of our core business. In addition, Adjusted EBITDA and Adjusted EBITDA excluding Construction Service are useful because they allow us to more effectively evaluate our operating performance and compare the results of our operations from period to period without regard to our financing methods, capital structure or income taxes and construction services (when applicable).

Net debt is calculated by deducting “Cash and cash equivalents” from total financial debt.

Figures ex-IAS 29 result from dividing nominal Argentine pesos for the Argentine Segment, by the average foreign exchange rate of the Argentine Peso against the US dollar in the period. Percentage variations ex-IAS 29 figures compare results as presented in the prior year quarter before IAS 29 came into effect, against ex-IAS 29 results for this quarter as described above. For comparison purposes, the impact of adopting IAS 29 in Aeropuertos Argentina 2000, the Company’s largest subsidiary in Argentina, is presented separately in each of the applicable sections of this earnings release, in a column denominated “IAS 29”. The impact from “Hyperinflation Accounting in Argentina” is described in more detail page 21 of this report.

Definitions and Concepts

Commercial Revenues: CAAP derives commercial revenue principally from fees resulting from warehouse usage (which includes cargo storage, stowage and warehouse services and related international cargo services), services and retail stores, duty free shops, car parking facilities, catering, hangar services, food and beverage services, retail stores, including royalties collected from retailers’ revenue, and rent of space, advertising, fuel, airport counters, VIP lounges and fees collected from other miscellaneous sources, such as telecommunications, car rentals and passenger services.

Construction Service revenue and cost: Investments related to improvements and upgrades to be performed in connection with concession agreements are treated under the intangible asset model established by IFRIC 12. As a result, all expenditures associated with investments required by the concession agreements are treated as revenue generating activities given that they ultimately provide future benefits, and subsequent improvements and upgrades made to the concession are recognized as intangible assets based on the principles of IFRIC 12. The revenue and expense are recognized as profit or loss when the expenditures are performed. The cost for such additions and improvements to concession assets is based on actual costs incurred by CAAP in the execution of the additions or improvements, considering the investment requirements in the concession agreements. Through bidding processes, the Company contracts third parties to carry out such construction or improvement services. The amount of revenues for these services is equal to the amount of costs incurred plus a reasonable margin, which is estimated at an average of 3.0% to 5.0%.

About Corporación América Airports

Corporación América Airports acquires, develops and operates airport concessions. Currently, the Company operates 52 airports in 6 countries across Latin America and Europe (Argentina, Brazil, Uruguay, Ecuador, Armenia and Italy). In 2024, Corporación América Airports served 79.0 million passengers, 2.7% (or 0.4% excluding Natal) below the 81.1 million passengers served in 2023, and 6.2% below the 84.2 million served in 2019. The Company is listed on the New York Stock Exchange where it trades under the ticker “CAAP”. For more information, visit http://investors.corporacionamericaairports.com

Forward Looking Statements

Statements relating to our future plans, projections, events or prospects are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements include all statements that are not historical facts and can be identified by terms such as “believes,” “continue,” “could,” “potential,” “remain,” “will,” “would” or similar expressions and the negatives of those terms. Forward-looking statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from any future results, performance or achievements expressed or implied by the forward-looking statements. Many factors could cause our actual activities or results to differ materially from the activities and results anticipated in forward-looking statements, including, but not limited to: the Covid-19 impact, delays or unexpected casualties related to construction under our investment plan and master plans, our ability to generate or obtain the requisite capital to fully develop and operate our airports, general economic, political, demographic and business conditions in the geographic markets we serve, decreases in passenger traffic, changes in the fees we may charge under our concession agreements, inflation, depreciation and devaluation of the AR$, EUR, BRL, UYU or the AMD against the U.S. dollar, the early termination, revocation or failure to renew or extend any of our concession agreements, the right of the Argentine Government to buy out the AA2000 Concession Agreement, changes in our investment commitments or our ability to meet our obligations thereunder, existing and future governmental regulations, natural disaster-related losses which may not be fully insurable, terrorism in the international markets we serve, epidemics, pandemics and other public health crises and changes in interest rates or foreign exchange rates. The Company encourages you to review the ‘Cautionary Statement’ and the ‘Risk Factor’ sections of our annual report on Form 20-F for the year ended December 31, 2019 and any of CAAP’s other applicable filings with the Securities and Exchange Commission for additional information concerning factors that could cause those differences.

Investor Relations Contact

Patricio Iñaki Esnaola

Email: patricio.esnaola@caairports.com
Phone: +5411 4899-6716

-- Operational & Financial Tables Follow –

Operating Statistics by Segment: Traffic, Cargo and Aircraft Movement

Foreign Exchange Rate

Amounts provided by units of local currency per US dollar

Aeronautical Breakdown (in US$ million)

Commercial Revenue Breakdown (in US$ million)

Total Expenses Breakdown (in US$ million)

Cost of Services (in US$ million)

Selling, General and Administrative Expenses (in US$ million)

Expenses by Segment (in US$ million)

Selected Income Statement Data (in US$ million)

1  Excludes Construction Service revenue.

2  Excludes the effect of IFRIC 12 with respect to the construction or improvements to assets under the concession.

3 Starting in 3Q18, reported numbers are presented applying Hyperinflation accounting for our Argentinean subsidiaries, in accordance with IAS 29, as explained above. Please refer to Review of Segments – Argentina to see the effect of this rule in our Argentinean subsidiaries.

Operating Statistics by Airport: Traffic, Cargo and Aircraft Movements (2025 vs. 2024)

Income Statement (in US$ thousands)

Balance Sheet (in US$ thousands)

Statement of Cash Flow (in US$ thousands)