Delta Air Lines earnings for the September quarter arrived before the opening bell on Friday, Oct. 9, 2026, and they told two stories at once. Delta Air Lines, Inc. (NYSE: DAL) posted record third-quarter revenue on strong travel demand, but a 62% jump in fuel costs held adjusted profit flat and led the carrier to cut its full-year earnings outlook to $5.10–$5.60 per share, from the $6.50–$7.50 range it had affirmed in July. Here is what Delta reported, how it compares with expectations, and what comes next.
Unless noted, figures come from Delta’s Oct. 9 earnings release. “Adjusted” figures are non-GAAP measures that exclude third-party refinery sales and certain other items, as reconciled in the release.
Key Takeaways
- Record revenue: Adjusted operating revenue of $17.6 billion, up 16% from a year earlier on flat capacity. GAAP operating revenue was $20.2 billion.
- Profit held flat: Adjusted earnings per share of $1.72, versus $1.70 a year ago. GAAP EPS fell 47% to $1.15.
- Fuel shock: Adjusted fuel expense rose 62% to $4.1 billion, and the adjusted fuel price climbed 60% to $3.61 per gallon.
- Guidance cut: Full-year 2026 EPS outlook lowered to $5.10–$5.60, and free cash flow to about $2.5 billion (from $3–$4 billion).
- Fourth quarter: Delta expects revenue growth of about 20% and EPS of $1.15–$1.65, assuming fuel near $4.25 per gallon.
Delta Air Lines Earnings: The Numbers
Verified facts: September quarter 2026 results
| Measure | 3Q 2026 | 3Q 2025 | Change |
|---|---|---|---|
| Adjusted operating revenue | $17.59B | $15.20B | +16% |
| Adjusted operating margin | 9.4% | 11.1% | −1.7 pts |
| Adjusted pre-tax income | $1.50B | $1.48B | +1% |
| Adjusted EPS | $1.72 | $1.70 | +1% |
| GAAP operating revenue | $20.19B | $16.67B | +21% |
| GAAP EPS | $1.15 | $2.17 | −47% |
| Adjusted fuel expense | $4.14B | $2.57B | +62% |
| Adjusted fuel price per gallon | $3.61 | $2.25 | +60% |
| Free cash flow | $463M | $833M | −44% |
Source: Delta Air Lines.
How results compare with expectations
Ahead of the report, the Bloomberg consensus called for adjusted revenue of $17.66 billion and adjusted EPS of $1.82, according to Investing.com. On those figures, revenue came in roughly in line and adjusted EPS came in about 10 cents below the consensus estimate. Delta itself said it absorbed more than $500 million of higher fuel costs than it had assumed in its early-July guidance.
Where the Revenue Came From
Verified facts
- Unit revenue: Adjusted total unit revenue (TRASM) rose 15%, accelerating 3 points from the June quarter.
- Domestic: Unit revenue up 16%, with load factor 1 point higher than last year.
- International: Unit revenue up 12%, led by Latin America (+22%). Transatlantic unit revenue rose 11%, and Transpacific revenue grew 13% on 8% more capacity.
- Premium and loyalty: Premium revenue rose 18%, and total loyalty revenue rose 18%. American Express remuneration grew 15%, and Delta said it is on pace to exceed $9 billion for the year.
- Other lines: Cargo revenue rose 29%, and maintenance (MRO) revenue rose 28%. Diverse revenue streams made up 61% of total revenue.
Fuel and Costs: Why Profit Didn’t Follow Revenue
Verified facts
- Non-fuel unit cost (CASM-Ex) rose 7.3% on flat capacity, which Delta attributed mainly to higher crew and revenue-related costs and to capacity growth several points below plan, including nearly one point of impact from summer storms.
- Delta’s fourth-quarter guidance assumes an all-in fuel price of about $4.25 per gallon, including a refinery benefit of about $0.40 per gallon, based on the forward curve as of Oct. 2.
- For the full year, Delta expects to absorb a $6 billion increase in fuel costs and still earn a pre-tax profit of roughly $4.5 billion.
Context
The fuel pressure reflects a broader oil shock. Brent crude topped $105 a barrel on Oct. 8 amid the U.S.–Iran conflict and attacks on shipping in the Strait of Hormuz before easing, according to CBS News. Delta owns an oil refinery, which provides a partial offset; the company credited it with a 13-cent-per-gallon benefit in the third quarter.
Updated 2026 Guidance
| Guidance item | Prior (July 10) | New (Oct. 9) |
|---|---|---|
| Full-year 2026 EPS | $6.50–$7.50 | $5.10–$5.60 |
| Full-year free cash flow | $3B–$4B | About $2.5B |
| December-quarter revenue growth | — | About 20% |
| December-quarter operating margin | — | 7%–9% |
| December-quarter EPS | — | $1.15–$1.65 |
| Year-end gross leverage | — | About 2.2x |
Sources: Delta June-quarter release; Delta September-quarter release.
What Delta’s Executives Said
The following are company statements, not independently verified facts.
- CEO Ed Bastian said demand “remains strong” and that the quarter showed resilience in “one of the most elevated fuel environments in recent times.”
- Chief Commercial Officer Joe Esposito said revenue momentum is continuing in the December quarter “with strength across all products and geographies.”
- CFO Erik Snell said Delta expects non-fuel unit cost growth to improve by 1 to 2 points in the fourth quarter and remains on track for low-single-digit unit cost growth in 2027.
Company Background
Atlanta-based Delta is one of the largest U.S. airlines and is a member of the S&P 500. Its SkyMiles loyalty program and co-branded American Express cards are a major profit source alongside ticket sales. The company also owns a refinery near Philadelphia, which it bought in 2012 to help manage jet fuel costs. In the quarter it took delivery of 13 aircraft, including Airbus A350-900, A321neo and A220-300 jets, and said it plans to pay down more than $2 billion of debt in 2026.
Why It Matters
Analysis
Delta is traditionally the first major U.S. airline to report each quarter, so its results are read as an early signal for the industry. This report suggests that travel demand and pricing remain firm, but that high jet fuel prices are absorbing much of the gain. Revenue rose 16% while adjusted pre-tax profit rose 1%. The size of the guidance cut, nearly a quarter at the midpoints, shows how sensitive airline earnings are to oil prices. These observations are analysis, not forecasts, and they are not investment advice.
What Comes Next
- Today, 10 a.m. ET: Delta’s earnings conference call and webcast on its investor relations site.
- Oct. 14: The September Consumer Price Index from the Bureau of Labor Statistics, which includes airline fares.
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