Delta Air Lines (DAL) Q3 2026 earnings review
Delta's sales grow 16%, but it lowers its profit forecast
Delta Air Lines is charging more for every seat, but fuel is taking the extra money. Revenue rose 16% from a year ago, and profit per share excluding one-offs stayed almost level at $1.72. Finance chief Erik Snell said fuel cost over $500 million more than Delta had assumed in July.
| Revenue, excluding refinery sales | $17.6B +16% from a year ago |
|---|---|
| Profit per share, excluding one-offs | $1.72 Delta had planned $2.00–2.50 |
| Full-year profit per share outlook | Cut to $5.10–5.60 was $6.50–7.50 |
| Fourth-quarter revenue outlook | About +20% about +18% without last year's shutdown effect, by our math |
⚖️ Verdict: 🔴 Bearish
The story got worse because Delta lowered its full-year profit plan by about a quarter, from growth to a decline. The outlook is the forward reading, so strong sales do not offset it. The good news: fares are still rising faster each quarter, and Delta expects sales growth of about 20% in the fourth quarter.
The question now is whether higher fares can catch up with fuel at more than $4 a gallon. If they can, profit grows again next year; if they cannot, Delta needs the slower cost growth it plans for next year. Fourth-quarter results will tell.
🐂 Bull Case
Fares Are Rising Faster Each Quarter
Airlines measure pricing with unit revenue, the money earned for each seat flown one mile. Delta's unit revenue rose 15% from a year ago, faster than in the spring. Chief commercial officer Joe Esposito said fares rose "as we cover higher costs and manage the business for margins".
- Unit revenue: up 15.4%, against 12.4% last quarter
- Main cabin unit revenue: up 17%, on fewer seats
- Domestic unit revenue: up 16%; transatlantic: up 11%
- Premium ticket sales: up 18%, on 6% more seats
- Corporate sales: up by double digits in every sector
This matters because the gain no longer comes only from premium seats. Main cabin, the standard economy section, recovered from a decline a year ago. Esposito reported "strength across all products and geographies", and the airline expects fourth-quarter sales growth of about 20%. Last year's government shutdown lowered the comparison, so the like-for-like rate is about 18% by our math.
What to watch: fourth-quarter unit revenue. Delta expects another quarter of improvement while its seats grow less than 2%. A rate above 15% would show that customers still accept higher fares.
American Express Payments Will Exceed Delta's Target
American Express pays Delta under their shared credit-card programme. Those payments grew 15% this quarter, and the release said this is "positioning the full year to exceed $9 billion". Three months ago chief executive Ed Bastian expected $9 billion.
Cardholder spending grew by double digits for an eighth straight quarter, and loyalty revenue rose 18%. Delta also announced "a strategic relationship with Hyatt" for SkyMiles, its loyalty programme. This income does not move with the fuel price, so it supports profit while fuel is expensive.
What to watch: the full-year American Express total, in the fourth-quarter results. By our math, $9 billion needs only 7% growth in the second half. A total well above it would confirm that Delta set the target cautiously.
The Repair Business Grows Faster Than Planned
Delta repairs and overhauls engines for other airlines, a business it reports as MRO. By our math, this work kept more of each sales dollar as profit than a year ago.
- MRO sales: $296 million, up 28%
- MRO sales in nine months: $990 million, up 59%
- MRO margin: 9.8%, against 8.2% a year ago, by our math
The full-year target of about $1.2 billion pointed to roughly $253 million a quarter in the second half, by our math. This quarter came in above that, so the target was cautious. That says little about next year, because large jobs move these sales between quarters.
What to watch: fourth-quarter MRO sales. By our math, the target leaves about $210 million. A higher figure would confirm that Delta set the target low.
Delta Keeps Paying Down Debt Despite Costly Fuel
Delta's net debt, its borrowings minus cash, fell 14% from a year ago to $13.4 billion. That happened in a year when fuel takes most of the extra revenue. Finance chief Erik Snell said the airline will "pay down more than $2 billion of debt" this year.
One limit: Snell now expects debt of about 2.2 times annual cash earnings at year-end, against an earlier goal of 2 times. Borrowings kept falling, so lower profit moved that ratio.
What to watch: net debt at the end of the year. By our math, the plan leaves about $600 million of free cash flow for the fourth quarter. A further fall in net debt would show that repayments do not depend on a strong cash quarter.
🐻 Bear Case
Delta's Profit Plan Now Shows a Decline
In January Delta planned to grow profit per share by about 20% this year. This quarter it lowered the plan, and its release said the results show "structural durability".
- Full-year profit per share, excluding one-offs: $5.10–5.60, down from $6.50–7.50
- Middle of the new range: about 8% below last year, by our math
- Third-quarter profit per share: $1.72, against a planned $2.00–2.50
- Full-year free cash flow: about $2.5 billion, down from $3–4 billion
Fuel explains the third-quarter gap. It cost $3.61 a gallon, against the $3.15 that Delta assumed in July. But about two-thirds of the full-year reduction falls in the fourth quarter, by our math.
"This positions earnings consistent with last year at the upper end of the range," finance chief Erik Snell said of the fourth quarter. The middle of his range is 10% below last year. And last year's quarter included a government shutdown, so the like-for-like fall is about 22% by our math.
What to watch: fourth-quarter profit per share against the $1.15 to $1.65 range. A result in the lower half would mean higher fares did not cover fuel at $4.25 a gallon.
Non-Fuel Costs Rise Faster for a Third Quarter
Non-fuel unit cost is what Delta spends, apart from fuel, to fly one seat one mile. In July management said this measure would improve modestly. It did not: growth went from 6.8% to 7.3%.
Finance chief Erik Snell blamed "higher crew and revenue-related costs" and flying that was "several points below our original plan". Fuel still explains most of the fall in the operating margin. It took 6.7 percentage points more of revenue than a year ago, and non-fuel costs took 4.8 points less.
What to watch: fourth-quarter non-fuel unit cost growth. Snell expects it "to improve 1 to 2 points sequentially", which means about 5% to 6%. In January the goal for this year was low-single-digit growth, and he now names next year for it.
Refinery Supplies a Third of Fourth-Quarter Profit
Delta owns a refinery, Monroe, that makes jet fuel and lowers the price the airline pays. Fuel cost $3.61 a gallon this quarter, 60% more than a year ago. For the fourth quarter Delta assumes about $4.25.
That price already includes "a refinery benefit of approximately $0.40 per gallon", three times this quarter's 13 cents. By our math, the benefit equals about a third of the profit per share in the middle of the fourth-quarter range. So the outlook depends on a plant that had an outage in June.
What to watch: the refinery benefit per gallon in the fourth-quarter results. A figure well below 40 cents would mean the airline paid more for fuel than its plan assumes.
Risks this quarter didn't answer
The press release left five standing concerns without a clear answer, and the quarterly filing or the next results should supply each missing number.
- Fares if fuel gets cheaper: fuel rose instead, so the first quarter with falling fuel prices will show it.
- Seat growth at rival airlines: Delta's fares depend on it; industry schedules for next summer will show it.
- Weak regions: Latin America revenue grew 14% after Delta cut 6% of its seats there; growth without cuts would ease the concern.
- Money for partner companies: Delta put $45 million into strategic investments; the filing will name the recipients.
- Share buybacks: the release reports none, and the share count rose 1%; the filing will show whether the $1 billion authorisation stays unused.
👓 Other Themes
Delta Finishes the Rollout of Its AI Assistant
Delta completed the rollout of Delta Concierge, which it calls its "AI-powered digital assistant", to all members of SkyMiles, its loyalty programme. The airline also hired Ramnik Bajaj as its first chief data officer. It announced routes to Tokyo, Manila, Paris, Athens and Venice that start next year. None of these has a sales figure yet.
💲 Other KPIs
Customers have paid Delta $9.6 billion for flights they have not yet taken, 17% more than a year ago. Airlines call this balance air traffic liability, and it leads revenue. Growth was 13% in June. The balance fell from June's $10 billion, as it also did after last summer.
Spending on aircraft and equipment rose 27% from a year ago. It took 8.0% of revenue, against 7.3% a year earlier. Delta took delivery of 13 aircraft in the quarter. Higher spending is one reason free cash flow fell 44%.
Cargo revenue grew 29% from a year ago, and Delta said volume and price contributed about equally. Growth was 19% in the same quarter last year. Cargo is still under 2% of revenue, so it adds little to profit.
🔮 Guidance
New. Delta expects sales about 20% higher than a year ago, faster than this quarter's 16%. Last year's government shutdown lowered the comparison by about 2 percentage points. So the like-for-like rate is about 18% by our math. Seats grow less than 2%, so fares carry almost all of the increase.
New. The middle of the range is 8%, below this quarter's 9.4%. A year ago the margin was 10.1%. Fuel at about $4.25 a gallon explains the fall. Delta missed its 11%–13% range for the third quarter.
New. The middle of the range is $1.40, about 10% below last year. Delta had not published a fourth-quarter number before. By our math, its earlier full-year plan left about $2.55 for the quarter. Finance chief Erik Snell based the new range on costlier fuel.
Cut. The middle of the range fell 24%, to $5.35. Chief executive Ed Bastian said the year is "absorbing a $6 billion increase in fuel costs". By our math, profit per share now lands about 8% below last year. The January plan had 20% growth, and Delta repeated it in July.
Cut. The new figure is $1 billion below the middle of the old range. Delta generated $1.9 billion in nine months, so about $600 million remains for the fourth quarter by our math. A year ago that quarter produced $1.8 billion.
Raised, which is worse here. Delta now expects debt of about 2.2 times annual cash earnings at year-end, against 2 times before. Borrowings keep falling, so lower profit moved the ratio. It stood at 2.4 at the end of last year, and Bastian's long-term goal is about 1.
New. Delta assumes fuel at about $4.25 a gallon, up from $3.61 this quarter. The figure uses early-October market prices and includes 40 cents of benefit from the refinery. In July Delta assumed $3.15 for the third quarter and paid 15% more.
❓ Key Questions
How much profit did the refinery earn this quarter?
The refinery supplied 19% of operating profit last quarter, according to the quarterly filing. The press release gives only a per-gallon benefit. The fourth-quarter plan assumes 40 cents a gallon, three times this quarter's level.
How much of the fare increase survives cheaper fuel?
Fares began rising when fuel prices jumped in March. Unit revenue, the money earned per seat flown one mile, now grows 15%. Management has not said what share stays if fuel returns to last year's price.
Did Delta extend its fare tiers to every premium cabin?
In July Delta said it would expand its basic, classic and extra fare choices across all premium cabins this quarter. The press release does not mention it. The tiers let Delta charge separately for features of the same seat.
Why would cost growth slow so much next year?
Non-fuel unit cost grew about 7% in each of the last two quarters. Finance chief Erik Snell expects low-single-digit growth next year as flying returns to normal. He has not said what new labour contracts add.
Does the $1.2 billion repair sales target still stand?
Sales of repair work for other airlines reached $990 million in nine months. By our math, the July target leaves about $210 million for the fourth quarter, the lowest of the year. The release did not repeat the target.