Delta Air Lines, Inc. (DAL) Revenue by Segment
Delta Air Lines revenue by segment at a glance
In Q3 fiscal 2026 (the quarter ended September 30, 2026), Delta Air Lines's largest business segment was Airline, with $17.59 billion or 86% of revenue, up 15.7% from a year earlier. Next: Refinery (14%).
By product or service, Domestic Destination brought in 71%, Atlantic Destination brought in 19% and Latin America Destination brought in 5% of revenue in Q3 fiscal 2026.
The fastest-growing business segment from a year earlier was Refinery (+65.3%).
From company filings, in USD; latest quarter ended September 30, 2026; quarterly data from Q3 fiscal 2017.
Delta Air Lines, Inc.
Revenue breakdown
Fiscal quarters, from company filings
Delta Air Lines revenue by business segment, last 4 quarters
| Business segment | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| Airline | $17.6B | $17.7B | $14.2B | $15.2B | 86% |
| Refinery | $3.0B | $2.6B | $2.0B | $1.8B | 14% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
Delta Air Lines revenue by product or service, last 4 quarters
| Product or service | Q3 FY26 | Q2 FY26 | Q1 FY26 | Q3 FY25 | Share |
|---|---|---|---|---|---|
| Domestic Destination | $14.4B | $14.0B | $11.5B | $11.6B | 71% |
| Atlantic Destination | $3.9B | $3.6B | $1.9B | $3.4B | 19% |
| Latin America Destination | $997.0M | $1.1B | $1.6B | $882.0M | 5% |
| Pacific Destination | $959.0M | $1.0B | $925.0M | $807.0M | 5% |
In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.
Questions and answers
What are Delta Air Lines's business segments?
Airline and Refinery (as reported for Q3 fiscal 2026).
Which business segment makes the most money for Delta Air Lines?
Airline: $17.59 billion, or 86% of revenue, in Q3 fiscal 2026.
What are Delta Air Lines's main products and services?
By revenue in Q3 fiscal 2026: Domestic Destination (71%), Atlantic Destination (19%), Latin America Destination (5%) and Pacific Destination (5%).
