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 Income (Loss) by Business | ||||||
| Airline | $5.64B-5.5% | $5.67B-4.9% | $6.07B+9.8% | $5.87B-1.5% | $5.96B-3.8% | |
| Refinery | $119M— | $157M— | —— | —— | —— | |
| Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest by Business | ||||||
| Airline | $5.53B+13.6% | $6.03B+30.5% | $5.87B+25.3% | $5.74B+30.5% | $4.87B+22.0% | |
| Refinery | $120M— | $156M— | —— | —— | —— | |
| Net Interest Expense by Business | ||||||
| Airline | -$652M+9.4% | -$680M+8.8% | -$702M+9.2% | -$704M+11.6% | -$720M+11.2% | |
| Total assets, end of period by Business | ||||||
| Airline | $313.39B+6.6% | $306.82B+5.2% | $300.97B+3.7% | $296.97B+3.4% | $293.91B+3.3% | |
| Refinery | $10.51B+9.4% | $10.01B+6.9% | $9.88B+8.3% | $9.69B-3.4% | $9.6B-12.7% | |
| CapEx by Business | ||||||
| Airline | $4.43B-12.9% | $4.43B-12.7% | $4.83B-8.5% | $4.99B-3.4% | $5.08B-4.0% | |
| Refinery | $48M-44.8% | $68M+4.6% | $73M-52.9% | $80M-61.4% | $87M-60.6% | |
| D&A by Business | ||||||
| Airline | $2.47B-1.4% | $2.44B-2.8% | $2.46B-1.2% | $2.49B+2.0% | $2.51B+4.7% | |
| Refinery | $113M-0.9% | $113M0.0% | $111M0.0% | $112M+6.7% | $114M+16.3% | |
| 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.
