Delta Air Lines DAL Business Segments
| TTM Q1 '26 | TTM Q4 '25 | TTM Q3 '25 | TTM Q2 '25 | TTM Q1 '25 | ||
|---|---|---|---|---|---|---|
| Other segment items by Business | ||||||
| Airline | $23.28B+5.2% | $22.84B+4.8% | $22.69B+4.7% | $22.3B+3.7% | $22.12B+4.7% | |
| Refinery | $450M+15.1% | $433M+13.4% | $412M+4.8% | $402M-1.2% | $391M-7.1% | |
| Operating revenue by Product | ||||||
| Loyalty and related | $3.78B+5.4% | $3.64B+10.3% | $3.63B+11.6% | $3.6B+11.8% | $3.58B+13.3% | |
| Miscellaneous | $1.1B+10.5% | $1.09B-10.8% | $1.03B-15.6% | $986M-17.0% | $995M-11.0% | |
| MRO | $1.13B+51.7% | $898M+16.3% | $889M+20.6% | $794M+0.8% | $743M-5.8% | |
| Refinery | $5.67B+25.5% | $5.08B+9.4% | $4.8B+17.6% | $4.41B+12.1% | $4.52B+23.9% |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- How does Delta Air Lines break its business down?
- Delta Air Lines (DAL) reports other segment items by business across 2 parts — Airline and Refinery. Each is extracted from the segment footnotes and tracked over time.
- Where does Delta Air Lines's segment data come from?
- Segment breakdowns are pulled from the segment footnotes in Delta Air Lines's SEC filings (the XBRL dimensional tags), so every line ties back to a reported figure. Switch between quarterly, annual, and TTM, or open any segment for its full history.
