Exhibit 99.1

Delta Air Lines Announces September Quarter 2024 Financial Results

Delivering industry-leading operational and financial performance year-to-date

Expect record December quarter revenue and an 11% - 13% operating margin, expanding over prior year

Generating strong Return on Invested Capital, exceeding cost of capital by 5 points

Upgraded to investment grade credit rating by Fitch, recognizing continued progression on debt reduction

ATLANTA, October 10, 2024 – Delta Air Lines (NYSE: DAL) today reported financial results for the September quarter and provided its outlook for the December quarter. Highlights of the September quarter, including both GAAP and adjusted metrics, are on page five and incorporated here.

“Thanks to the exceptional work of the entire Delta team, we continue to lead the industry operationally and financially, with a double-digit operating margin and nearly $3 billion of free cash flow generation year-to-date. In recognition of the outstanding efforts of our employees this year, we have accrued almost $1 billion of profit sharing towards the upcoming February payout," said Ed Bastian, Delta’s chief executive officer.

"With an improving industry backdrop and strong demand for travel on Delta, we are positioned to finish the year strong. We expect our December quarter pre-tax profit to grow 30 percent over last year to $1.4 billion, which would mark one of the most profitable fourth quarters in our history."

September Quarter 2024 GAAP Financial Results

September Quarter 2024 Non-GAAP Financial Results (including the impact of the CrowdStrike-caused outage)

Financial Impact Of The CrowdStrike-Caused Outage

On August 8, Delta disclosed the financial impact of the CrowdStrike-caused outage for the September quarter. The direct revenue impact of the incident was approximately $380 million, primarily driven by refunding customers for cancelled flights and providing customer compensation in the form of cash and SkyMiles. The non-fuel expense impact was $170 million, primarily due to customer expense reimbursements and crew-related costs. Fuel expense was $50 million lower than it would have been as a result of the 7,000 flight cancellations over the five-day period.

Financial Guidance1

1Non-GAAP measures; Refer to Non-GAAP reconciliations for historical comparison figures

Additional metrics for financial modeling can be found in the Supplemental Information section under Quarterly Results on ir.delta.com.

Revenue Environment and Outlook

"Through the September quarter, unit revenue growth improved sequentially in all geographic entities, reflecting an improved equilibrium between demand and supply as industry growth moderated," said Glen Hauenstein, Delta's president.

"For the December quarter, we expect the improved trends to continue and bookings for the holiday period are strong. We anticipate a 1 point impact to total unit revenue from reduced travel demand around the election. With this, total revenue growth is expected to be up 2 percent to 4 percent compared to prior year on capacity growth of 3 percent to 4 percent. Industry supply growth continues to rationalize, positioning Delta well in the final quarter of the year and as we move into 2025."

*Corporate travel sales represent the revenue from tickets sold to corporate contracted customers, including tickets for travel during and beyond the referenced time period

Cost Performance and Outlook

"For the December quarter, we expect to return to year-over-year earnings growth and margin expansion with an outlook for December quarter earnings of $1.60 to $1.85 per share on an 11 percent to 13 percent operating margin," said Dan Janki, Delta’s chief financial officer. "Our teams are consistently running a great operation, enabling us to drive efficiency and deliver non-fuel unit cost growth of low-single-digits for the year, consistent with our outlook at the start of the year.”

September Quarter 2024 Cost Performance

Balance Sheet, Cash and Liquidity

“Strong cash generation has supported debt repayment of $2.4 billion year-to-date, bringing gross leverage to less than 3 times,” Janki said. “During the quarter, we achieved a meaningful milestone with our balance sheet receiving an upgrade to investment grade from Fitch. Delta is now investment-grade rated at Moody's and Fitch, and one notch away at S&P with a positive outlook.”

September Quarter 2024 Highlights

Operations, Network and Fleet

Culture and People

Customer Experience and Loyalty

Environmental, Social and Governance

1FlightStats preliminary data for Delta flights mainline system, Delta's competitive set (AA, UA, B6, AS, WN, and DL) and Delta's network peers (AA, UA, and DL) from Jan 1 - Sep 30, 2024. On-time is defined as A0

September Quarter 2024 Results

September quarter results have been adjusted primarily for the third-party refinery sales and unrealized gains/losses on investments as described in the reconciliations in Note A.

About Delta Air Lines Through exceptional service and the power of innovation, Delta Air Lines (NYSE: DAL) never stops looking for ways to make every trip feel tailored to every customer.

There are 100,000 Delta people leading the way to deliver a world-class customer experience on over 5,000 daily flights to more than 290 destinations on six continents, connecting people to places and to each other.

Delta served more than 190 million customers in 2023 -- safely, reliably and with industry-leading customer service innovation – and was recognized by J.D. Power this year for being No. 1 in First/Business and Premium Economy Passenger Satisfaction. The airline also was again recognized as North America’s most on-time airline by Cirium.

We remain committed to ensuring that the future of travel is connected, personalized and enjoyable. Our people’s genuine and enduring motivation is to make every customer feel welcomed and cared for across every point of their journey with us.

Headquartered in Atlanta, Delta operates significant hubs and key markets in Amsterdam, Atlanta, Bogota, Boston, Detroit, Lima, London-Heathrow, Los Angeles, Mexico City, Minneapolis-St. Paul, New York-JFK and LaGuardia, Paris-Charles de Gaulle, Salt Lake City, Santiago (Chile), Sao Paulo, Seattle, Seoul-Incheon and Tokyo.

As the leading global airline, Delta's mission to connect the world creates opportunities, fosters understanding and expands horizons by connecting people and communities to each other and to their own potential.

Powered by innovative and strategic partnerships with Aeromexico, Air France-KLM, China Eastern, Korean Air, LATAM, Virgin Atlantic and WestJet, Delta brings more choice and competition to customers worldwide. Delta’s premium product line is elevated by its unique partnership with Wheels Up Experience.

Delta is America's most-awarded airline thanks to the dedication, passion and professionalism of its people. In addition to the awards from J.D. Power and Cirium, Delta has been recognized as the top U.S. airline by the Wall Street Journal; among Fast Company’s Most Innovative Companies; the World’s Most Admired Airline and one of the Best 100 Companies to Work For according to Fortune; and as one of Glassdoor’s Best Places to Work. In addition, Delta has been named to the Civic 50 by Points of Light for the past seven years as one of the most community minded companies in the U.S.

Forward Looking Statements

Statements made in this press release that are not historical facts, including statements regarding our estimates, expectations, beliefs, intentions, projections, goals, aspirations, commitments or strategies for the future, should be considered “forward-looking statements” under the Securities Act of 1933, as amended, the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. Such statements are not guarantees or promised outcomes and should not be construed as such. All forward-looking statements involve a number of risks and uncertainties that could cause actual results to differ materially from the estimates, expectations, beliefs, intentions, projections, goals, aspirations, commitments and strategies reflected in or suggested by the forward-looking statements. These risks and uncertainties include, but are not limited to, the possible effects of serious accidents involving our aircraft or aircraft of our airline partners; breaches or lapses in the security of technology systems we use and rely on, which could compromise the data stored within them, as well as failure to comply with evolving global privacy and security regulatory obligations or adequately address increasing customer focus on privacy issues and data security; disruptions in our information technology infrastructure; our dependence on technology in our operations; increases in the cost of aircraft fuel; extended disruptions in the supply of aircraft fuel, including from Monroe Energy, LLC (“Monroe”), a wholly-owned subsidiary of Delta that operates the Trainer refinery; failure to receive the expected results or returns from our commercial relationships with airlines in other parts of the world and the investments we have in certain of those airlines; the effects of a significant disruption in the operations or performance of third parties on which we rely; failure to comply with the financial and other covenants in our financing agreements; labor issues; the effects on our business of seasonality and other factors beyond our control, such as changes in value in our equity investments, severe weather conditions, natural disasters or other environmental events, including from the impact of climate change; failure or inability of insurance to cover a significant liability at Monroe’s refinery; failure to comply with existing and future environmental regulations to which Monroe’s refinery operations are subject, including costs related to compliance with renewable fuel standard regulations; significant damage to our reputation and brand, including from exposure to significant adverse publicity or inability to achieve certain sustainability goals; our ability to retain senior management and other key employees, and to maintain our company culture; disease outbreaks, such as the COVID-19 pandemic or similar public health threats, and measures implemented to combat them; the effects of terrorist attacks, geopolitical conflict or security events; competitive conditions in the airline industry; extended interruptions or disruptions in service at major airports at which we operate or significant problems associated with types of aircraft or engines we operate; the effects of extensive government regulation we are subject to; the impact of environmental regulation, including but not limited to regulation of hazardous substances, increased regulation to reduce emissions and other risks associated with climate change, and the cost of compliance with more stringent environmental regulations; and unfavorable economic or political conditions in the markets in which we operate or volatility in currency exchange rates.

Additional information concerning risks and uncertainties that could cause differences between actual results and forward-looking statements is contained in our Securities and Exchange Commission (SEC) filings, including our Annual Report on Form 10-K for the fiscal year ended December 31, 2023 and subsequent quarterly reports and other filings filed with the SEC from time to time. Caution should be taken not to place undue reliance on our forward-looking statements, which represent our views only as of the date of this press release, and which we undertake no obligation to update except to the extent required by law.

DELTA AIR LINES, INC.

Consolidated Statements of Operations

(Unaudited)

DELTA AIR LINES, INC.

Passenger Revenue

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DELTA AIR LINES, INC.

Other Revenue

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DELTA AIR LINES, INC.

Total Revenue

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DELTA AIR LINES, INC.

Statistical Summary

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DELTA AIR LINES, INC.

Consolidated Statements of Cash Flows

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DELTA AIR LINES, INC.

Consolidated Balance Sheets

(Unaudited)

Note A: The following tables show reconciliations of non-GAAP financial measures. The reasons Delta uses these measures are described below. Reconciliations may not calculate due to rounding.

Delta sometimes uses information ("non-GAAP financial measures") that is derived from the Consolidated Financial Statements, but that is not presented in accordance with accounting principles generally accepted in the U.S. (“GAAP”). Under the Securities and Exchange Commission rules, non-GAAP financial measures may be considered in addition to results prepared in accordance with GAAP, but should not be considered a substitute for or superior to GAAP results. The tables below show reconciliations of non-GAAP financial measures used in this release to the most directly comparable GAAP financial measures.

In this release, we have modified the calculation methodologies of Return on Invested Capital ("ROIC"), Adjusted Net Debt and Adjusted Debt to Earnings Before Interest, Taxes, Depreciation, Amortization and Rent ("EBITDAR") or "Leverage" to be more easily reproduced by investors as the components of each calculation are available through public sources and to be more consistent with similar metrics used by other companies. The changes are reflected in all periods presented herein and are described in each reconciliation below.

Forward Looking Projections. Delta is not able to reconcile forward looking non-GAAP financial measures without unreasonable effort because the adjusting items such as those used in the reconciliations below will not be known until the end of the period and could be significant.

Adjustments. These reconciliations include certain adjustments to GAAP measures that are made to provide comparability between the reported periods, if applicable, and for the reasons indicated below:

MTM adjustments on investments. Mark-to-market ("MTM") unrealized gains/losses result from our equity investments that are accounted for at fair value in non-operating expense. The gains/losses are driven by changes in stock prices, foreign currency fluctuations and other valuation techniques for investments in certain companies, particularly those without publicly-traded shares. Adjusting for these gains/losses allows investors to better understand and analyze our core operational performance in the periods shown.

MTM adjustments and settlements on hedges. MTM adjustments are defined as fair value changes recorded in periods other than the settlement period. Such fair value changes are not necessarily indicative of the actual settlement value of the underlying hedge in the contract settlement period, and therefore we remove this impact to allow investors to better understand and analyze our core performance. Settlements represent cash received or paid on hedge contracts settled during the applicable period.

Realized gain on sale of investments. This adjustment relates to gains on the sale of investments generated in adjusted results that had previously been included in GAAP results. During the September 2024 quarter, we sold a portion of our investment in CLEAR. Adjusting for this gain allows investors to better understand and analyze our core operational performance in the periods shown.

Loss on extinguishment of debt. This adjustment relates to early termination of a portion of our debt. Adjusting for these losses allows investors to better understand and analyze our core operational performance in the periods shown.

Third-party refinery sales. Refinery sales to third parties, and related expenses, are not related to our airline segment. Excluding these sales therefore provides a more meaningful comparison of our airline operations to the rest of the airline industry.

One-time pilot agreement expenses. In the March 2023 quarter, Delta pilots ratified a new four-year Pilot Working Agreement effective January 1, 2023. The agreement included a provision for a one-time payment made upon ratification in the March 2023 quarter of $735 million. Additionally, we recorded adjustments to other benefit-related items of approximately $130 million. Adjusting for these expenses allows investors to better understand and analyze our core cost performance.

Pre-Tax Income, Net Income, and Diluted Earnings per Share, adjusted

Operating Margin, adjusted

Free Cash Flow. We present free cash flow because management believes this metric is helpful to investors to evaluate the company's ability to generate cash that is available for use for debt service or general corporate initiatives. Free cash flow is also used internally as a component of our incentive compensation programs. Free cash flow is defined as net cash from operating activities and net cash from investing activities, adjusted for (i) net redemptions of short-term investments, (ii) strategic investments and related, (iii) net cash flows related to certain airport construction projects and other and (iv) financed aircraft acquisitions. These adjustments are made for the following reasons:

Net redemptions of short-term investments. Net redemptions of short-term investments represent the net purchase and sale activity of investments and marketable securities in the period, including gains and losses. We adjust for this activity to provide investors a better understanding of the company's free cash flow generated by our operations.

Strategic investments and related. Certain cash flows related to our investments in and related transactions with other airlines and associated companies are included in our GAAP investing activities. We adjust for this activity because it provides a more meaningful comparison to our airline industry peers.

Net cash flows related to certain airport construction projects and other. Cash flows related to certain airport construction projects are included in our GAAP operating activities and capital expenditures. We have adjusted for these items, which were primarily funded by cash restricted for airport construction, to provide investors a better understanding of the company's free cash flow and capital expenditures that are core to our operations in the periods shown.

Financed aircraft acquisitions. This adjustment reflects aircraft deliveries that are leased as capital expenditures. The adjustment is based on their original contractual purchase price or an estimate of the aircraft's fair value and provides a more meaningful view of our investing activities.

Operating Revenue, adjusted and Total Revenue Per Available Seat Mile ("TRASM"), adjusted

Operating Income, adjusted

Pre-Tax Margin, adjusted

Operating Cash Flow, adjusted. We present operating cash flow, adjusted because management believes adjusting for the following item provides a more meaningful measure for investors:

Net cash flows related to certain airport construction projects and other. Cash flows related to certain airport construction projects are included in our GAAP operating activities. We have adjusted for these items, which were primarily funded by cash restricted for airport construction, to provide investors a better understanding of the company's operating cash flow that is core to our operations in the periods shown.

Adjusted Debt to Earnings Before Interest, Taxes, Depreciation, Amortization and Rent ("EBITDAR"). We present adjusted debt to EBITDAR because management believes this metric is helpful to investors in assessing the company's overall debt profile. Adjusted debt includes total operating lease liabilities (including fleet, ground and other), sale-leaseback financing liabilities and unfunded pension liabilities. We calculate EBITDAR by adding depreciation and amortization to GAAP operating income and adjusting for the fixed portion of operating lease expense.

For the reasons discussed above in Note A and to be consistent with the changes to Adjusted Net Debt and ROIC, we are adding the unfunded pension obligation to the calculation of adjusted debt.

Operating revenue, adjusted related to premium products and diverse revenue streams

Adjusted Non-Fuel Cost and Non-Fuel Unit Cost or Cost per Available Seat Mile, ("CASM-Ex")

We adjust operating expense and CASM for certain items described above, as well as the following items and reasons described below:

Aircraft fuel and related taxes. The volatility in fuel prices impacts the comparability of year-over-year financial performance. The adjustment for aircraft fuel and related taxes allows investors to better understand and analyze our non-fuel costs and year-over-year financial performance.

Profit sharing. We adjust for profit sharing because this adjustment allows investors to better understand and analyze our recurring cost performance and provides a more meaningful comparison of our core operating costs to the airline industry.

Operating Expense, adjusted

Total fuel expense, adjusted and Average fuel price per gallon, adjusted

After-tax Return on Invested Capital ("ROIC"). We present after-tax return on invested capital as management believes this metric is helpful to investors in assessing the company's ability to generate returns using its invested capital. Return on invested capital is tax-effected adjusted operating income (using our effective tax rate for each respective period) divided by average adjusted invested capital. Average stockholders' equity and average adjusted gross debt are calculated using amounts as of the end of the current period and comparable period in the prior year. All adjustments to calculate ROIC are intended to provide a more meaningful comparison of our results to comparable companies.

Interest expense included in aircraft rent. This adjustment relates to interest expense related to operating lease transactions. Adjusting for these results allows investors to better understand our core operational performance in the periods shown as it neutralizes the effect of lease financing structure.

For the reasons discussed above in Note A, we have made the following changes to the calculation methodology for ROIC:

Adjusted Net Debt. We use adjusted gross debt, including fleet operating lease liabilities (comprised of aircraft and engine leases and regional aircraft leases embedded within our capacity purchase agreements) and unfunded pension liabilities, in addition to adjusted debt and finance leases, to present estimated financial obligations. We reduce adjusted total debt by cash, cash equivalents, short-term investments and LGA restricted cash, resulting in adjusted net debt, to present the amount of assets needed to satisfy the debt. Management believes this metric is helpful to investors in assessing the company's overall debt profile.

For the reasons discussed above in Note A, we are now including the fleet operating lease liabilities from the balance sheet rather than apply 7x aircraft rent as proxy for fleet operating lease liabilities. In addition, we are also including the unfunded pension obligation as we believe this is an important component of the company's overall debt profile.

Gross Capital Expenditures. We adjust capital expenditures for the following items to determine gross capital expenditures for the reasons described below:

Financed aircraft acquisitions. This adjusts capital expenditures to reflect aircraft deliveries that are leased as capital expenditures. The adjustment is based on their original contractual purchase price or an estimate of the aircraft's fair value and provides a more meaningful view of our investing activities.

Net cash flows related to certain airport construction projects. Cash flows related to certain airport construction projects are included in capital expenditures. We adjust for these items because management believes investors should be informed that a portion of these capital expenditures from airport construction projects are either funded with restricted cash specific to these projects or reimbursed by a third party.

Exhibit 99.2

$13.9B – $14.2B Total Revenue ($B) 2% – 4% YoY 11% – 13% Operating Margin $1.60 – $1.85 Earnings Per Share 3% – 4% ASMs YoY Approx. 3% CASM - Ex YoY $2.20 – $2.40 Fuel Price ($/gal) December Quarter 2024 1 Supplemental Financial Information October 10, 2024 (1) Non - GAAP measures (except ASMs YoY); Refer to Non - GAAP reconciliations for historical comparison figures Profit Sharing Delta’s broad - based employee profit sharing program pays 10% of the company’s adjusted annual profit to all eligible employees up to $2.5 billion and 20% above that amount. Delta incurs employer taxes and other costs which add 2% to 2.5% at the 10% level and 3% to 4% at the 20% level. Adjusted annual profit is calculated as the company’s annual pre - tax income before profit sharing expense, special items, and certain other items. Profit sharing expense is accrued at a blended rate based on the company’s estimated profitability for the full year , weighted by each period's relative profit. Any losses must be fully recovered before profit sharing expense begins accruing.

Forward Looking Statements Statements made in this presentation that are not historical facts, including statements regarding our estimates, expectations, beliefs, intentions, projections, goals, aspirations, commitments or strategies for the future, should be considered “forward - looking statements” under the Securities Act of 1933, as amended, the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995. Such statements are not guarantees or promised outcomes and should not be construed as such. All forward - looking statements involve a number of risks and uncertainties that could cause actual results to differ materially from the estimates, expectations, beliefs, intentions, projections, goals, aspirations, commitments and strategies reflected in or suggested by the forward - looking statements. These risks and uncertainties include, but are not limited to, the possible effects of serious accidents involving our aircra ft or aircraft of our airline partners; breaches or lapses in the security of technology systems we use and rely on, which could compromise the data stored within them, as well as failure to comply with evolving global privacy and security regulatory obligations or adequately address increasing customer focus on privacy issues and data security; disruptions in our information technology infrastructure; our dependence on technology in our operations; increases in the cost of aircraft fuel; extended disruptions in the supply of aircraft fuel, including from Monroe Energy, LLC (“Monroe”), a wholly - owned subsidiary of Delta that operates the Trainer refinery; failure to receive the expected results or returns from our commercia l relationships with airlines in other parts of the world and the investments we have in certain of those airlines; the effects of a significant disruption in the operations or performance of third parties on which we rely; failure to comply with the financial and other covenants in our financing agreements; labor issues; the effects on our business of seasonality and other factors beyond our control, such as changes in value in our equity investments, severe weather conditions, natural disasters or other environmental events, including from the impact of climate change; failure or inability of insurance to cover a significant liability at Monroe’s refinery; failure to comply with existing and future environmental regulations to which Monroe’s refinery operations are subject, including costs related to compliance with renewable fuel standard regulations; significant damage to our reputation and brand, including from exposure to significant adverse publicity or inability to achieve certain sustainability goals; our ability to retain senior management and other key employees, and to maintain our company culture; disease outbreaks, such as the COVID - 19 pandemic or similar public health threats, and measures implemented to combat them; the effects of terrorist attacks, geopolitical conflict or security events; competitive conditions in the airline industry; extended interruptions or disruptions in service at major airports at which we operate or significant problems associated with types of aircraft or engines we operate; the effects of extensive government regulation we are subject to; the impact of environmental regulation, including but not limited to regulation of hazardous substances, increased regulation to reduce emissions and other risks associated with climate change, and the cost of compliance with more stringent environmental regulations; and unfavorable economic or political conditions in the markets in which we operate or volatility in currency exchange rates. Additional information concerning risks and uncertainties that could cause differences between actual results and forward - looking statements is contained in our Securities and Exchange Commission (SEC) filings, including our Annual Report on Form 10 - K for the fiscal year ended December 31, 2023 and subsequent quarterly reports and other filings with the SEC from time to time. Caution should be taken not to place undue reliance on our forward - looking statements, which represent our views only as of the date of this presentation, and which we undertake no obligation to update except to the extent required by law.

Non - GAAP Reconciliations Non - GAAP Financial Measures Delta sometimes uses information ("non - GAAP financial measures") that is derived from the Consolidated Financial Statements, but that is not presented in accordance with accounting principles generally accepted in the U.S. (“GAAP”). Under the U.S. Securities and Exchange Commission rules, non - GAAP financial measures may be considered in addition to results prepared in accordance with GAAP, but should not be considered a substitute for or superior to GAAP results. The tables below show reconciliations of the non - GAAP financial measures used in this update to the most directly comparable GAAP financial measures. The reconciliations may not calculate due to rounding. Delta is not able to reconcile certain forward looking non - GAAP financial measures without unreasonable effort because the adjusting items such as those used in the reconciliations below will not be known until the end of the indicated future periods and could be significant. Adjustments . The following reconciliations include certain adjustments to GAAP measures that are made to provide comparability between the reported periods, if applicable, and for the reasons indicated below: Third - party refinery sales . Refinery sales to third parties, and related expenses, are not related to our airline segment. Excluding these sales therefore provides a more meaningful comparison of our airline operations to the rest of the airline industry. Aircraft fuel and related taxes . The volatility in fuel prices impacts the comparability of year - over - year financial performance. The adjustment for aircraft fuel and related taxes allows investors to better understand and analyze our non - fuel costs and year - over - year financial performance. Profit sharing . We adjust for profit sharing because this adjustment allows investors to better understand and analyze our recurring cost performance and provides a more meaningful comparison of our core operating costs to the airline industry. Three Months Ended (in cents) December 31, 2023 CASM 18.84 Aircraft fuel and related taxes (4.30) Third-party refinery sales (0.82) Profit sharing (0.44) 13.29 CASM-Ex Adjusted for: Non-Fuel Unit Cost or Cost per Available Seat Mile, adjusted ("CASM-Ex") Three Months Ended (in billions) December 31, 2023 14.2$ Third-party refinery sales (0.6) 13.7$ Total operating revenue, adjusted Total operating revenue Adjusted for: Total operating revenue, adjusted