Delta Air Lines (DAL) earned $1.72 a share on an adjusted basis in the third quarter of 2026, in line with $1.70 a year earlier, as record adjusted revenue of $17.6 billion, up 16%, covered a 60% jump in its fuel price to $3.61 a gallon, the company reported on October 9, 2026 [1]. On a reported (GAAP) basis, earnings fell 47% to $1.15 a share [1]. Delta expects December-quarter revenue to grow about 20% and full-year 2026 earnings of $5.10 to $5.60 a share [1].
What did Delta report for Q3 2026?
| September quarter | 2026 | 2025 | Change |
|---|---|---|---|
| Operating revenue (GAAP) | $20.19 billion | $16.67 billion | +21% |
| Adjusted total revenue | $17.6 billion | n/a | +16% |
| Operating income (GAAP) | $1.45 billion | $1.68 billion | -14% |
| Adjusted operating margin | 9.4% | 11.1% | -1.7 points |
| Adjusted pre-tax income | $1.50 billion | $1.48 billion | +1% |
| Net income (GAAP) | $756 million | $1.42 billion | -47% |
| Earnings per share, adjusted | $1.72 | $1.70 | +1% |
| Adjusted fuel price per gallon | $3.61 | n/a | +60% |
| Passenger load factor | 86% | 86% | 0 points |
Source: Delta Air Lines third-quarter 2026 results filed with the SEC [1]. GAAP operating revenue includes refinery sales to third parties, which adjusted revenue excludes; adjusted figures are Delta's non-GAAP measures.
The gap between reported and adjusted profit reflects items Delta excludes from its adjusted results: third-party sales by its refinery, gains and losses on investments, and hedge results at Monroe, its refining subsidiary [1]. Delta's GAAP pre-tax income was $1.07 billion, compared with $1.78 billion a year earlier [1].
How did Delta cover a 60% jump in fuel costs?
Fuel is an airline's second-largest cost after labor. Delta's adjusted fuel expense was $4.1 billion in the quarter, up 62%, and its adjusted price per gallon rose 60% to $3.61, after a refinery benefit of 13 cents a gallon [1]. Delta owns an oil refinery near Philadelphia through Monroe, which offsets part of the cost of jet fuel when refining margins are high. Chief financial officer Erik Snell said the company absorbed more than $500 million of higher fuel costs compared with its guidance in early July [1].
The fuel spike follows crude oil. DataPorium data show Brent crude rose from $72.92 a barrel on June 30 to $103.53 on September 30, 2026, after renewed fighting in the Middle East disrupted supplies [3]. The EIA described "extreme tightness in diesel markets" in September; jet fuel is a close relative of diesel and competes for the same refinery output [4].
Delta's answer was price and mix. It kept capacity flat from a year earlier, and revenue per available seat mile (TRASM), a measure of how much an airline earns for each seat it flies one mile, rose 15% on an adjusted basis [1]. Chief commercial officer Joe Esposito said revenue grew about 16% "on flat capacity, driven by broad demand strength and healthy yield growth as we cover higher costs" [1].
Where is Delta's revenue growth coming from?
- Premium cabins: premium revenue rose 18% on 6% more seats [1].
- Main cabin: unit revenue rose 17% while seats fell by a low-single-digit percentage [1].
- Loyalty: total loyalty revenue grew 18%, and payments from American Express rose 15%, with the full year expected to exceed $9 billion [1].
- Cargo and maintenance: cargo revenue rose 29% and maintenance, repair and overhaul (MRO) revenue 28% [1].
- Geography: domestic unit revenue rose 16%; international rose 12%, led by Latin America (up 22%), with transatlantic up 11% [1].
Revenue from sources other than main cabin tickets, such as premium seats, loyalty and cargo, made up 61% of the total [1]. Corporate travel sales grew by double digits in every sector Delta tracks, led by banking, technology and energy [1].
Costs outside fuel also rose. Non-fuel unit cost (CASM-ex) increased 7.3% from a year earlier to 14.03 cents, driven mainly by higher crew and revenue-related costs while capacity grew less than planned [1].
What does Delta expect for Q4 and 2026?
For the December quarter, Delta expects total revenue to grow about 20% from a year earlier with seats up less than 2%, an operating margin of 7% to 9%, and earnings of $1.15 to $1.65 a share [1]. That assumes an all-in fuel price of about $4.25 a gallon, based on futures prices on October 2, including a refinery benefit of about 40 cents [1].
For 2026, Delta expects earnings of $5.10 to $5.60 a share, free cash flow of about $2.5 billion and a pre-tax profit of about $4.5 billion, which the company's statement described as absorbing a $6 billion increase in fuel costs [1]. Delta plans to pay down more than $2 billion of debt this year; adjusted net debt was $13.4 billion at the end of September [1].
What else did Delta report?
Delta's balance sheet and operations gave it room to keep investing. Liquidity, which includes cash, short-term investments and undrawn credit lines, was $6.9 billion at the end of September, and operating cash flow was $1.7 billion in the quarter against capital spending of $1.4 billion, leaving free cash flow of $463 million [1]. The airline took delivery of 13 aircraft, including Airbus A350-900, A321neo and A220-300 jets, and announced new international routes starting in 2027, such as Seattle to Tokyo-Narita and Austin to Paris [1]. Delta said it led all carriers in on-time arrivals and departures for the quarter [1]. Its air traffic liability, tickets sold for future travel, stood at $9.6 billion [1].
How has Delta stock performed?
DataPorium data show Delta shares closed at $82.17 on October 9, 2026, the day of the report, little changed from $82.14 the day before [2]. The stock fell 10.9% in the third quarter, from $93.66 on June 30 to $83.46 on September 30, but was still up 20.3% for the year through September from $69.40 at the end of 2025 [2].
Delta's record $17.6 billion of Q3 2026 revenue, up 16% on flat capacity, absorbed a 60% rise in fuel prices and kept adjusted earnings at $1.72 a share.
Frequently asked questions
How much did Delta earn in Q3 2026?
Delta reported adjusted earnings of $1.72 a share and GAAP earnings of $1.15 a share for the September quarter of 2026, with GAAP net income of $756 million [1].
How much is Delta paying for jet fuel?
Delta's adjusted fuel price was $3.61 a gallon in Q3 2026, up 60% from a year earlier, and it expects about $4.25 a gallon in the December quarter [1].
What is Delta's 2026 earnings guidance?
Delta expects full-year 2026 earnings of $5.10 to $5.60 a share and free cash flow of about $2.5 billion [1].
Are airline tickets more expensive in 2026?
Delta's revenue per seat mile rose 15% from a year earlier in Q3 2026 on flat capacity, and its domestic unit revenue rose 16% on strong yields, meaning higher average fares [1].
Sources & References
- [1] Delta Air Lines, Delta Air Lines Announces September Quarter 2026 Financial Results (Form 8-K exhibit, October 9, 2026)
- [2] DataPorium Delta Air Lines (DAL) stock page (prices)
- [3] DataPorium Commodities (Brent and WTI crude oil futures)
- [4] U.S. Energy Information Administration, Short-Term Energy Outlook, October 2026
