Operating Segments was Delta Air Lines’s largest segment in fiscal 2025, bringing in $174.86B of $174.40B (100%).
| Segment | FY 2013 | FY 2014 | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating Segments | $136.82B | $164.01B | $171.00B | $174.86B | ||||||||
| Intersegment Sales/Other | -$834.00M | -$912.00M | -$693.00M | -$462.00M | ||||||||
| Total | $135.98B | $163.10B | $170.31B | $174.40B |
Delta Air Lines brought in $174.40B from its two segments in fiscal 2025, the year ended December 31, 2025. That was up 2.4% from $170.31B in fiscal 2024. Operating Segments was the largest at $174.86B (100.3%).
From fiscal 2022 to 2025, combined revenue from these segments grew from $135.98B to $174.40B, a compound annual growth rate of 8.6%. Operating Segments' share held steady at about 100.3%.
The total is net of Intersegment Sales/Other, which took $462.00M off revenue in fiscal 2025.
Domestic was Delta Air Lines’s largest revenue line in fiscal 2025, bringing in $107.19B of $161.59B (66%).
| Airline Destination | FY 2016 | FY 2017 | FY 2018 | FY 2019 | FY 2020 | FY 2021 | FY 2022 | FY 2023 | FY 2024 | FY 2025 |
|---|---|---|---|---|---|---|---|---|---|---|
| Domestic | $90.59B | $101.90B | $105.68B | $107.19B | ||||||
| Atlantic | $40.57B | $31.37B | $31.61B | $32.30B | ||||||
| Latin America | $18.67B | $12.88B | $11.99B | $13.74B | ||||||
| Pacific | $3.12B | $7.36B | $7.62B | $8.36B | ||||||
| Total | $152.94B | $153.51B | $156.89B | $161.59B |
Delta Air Lines brought in $161.59B from its four revenue lines in fiscal 2025, the year ended December 31, 2025. That is less than the $174.40B it reports by segment, so these revenue lines do not cover all of its revenue. Domestic was the largest at $107.19B (66.3%), ahead of Atlantic at $32.30B (20.0%) and Latin America at $13.74B (8.5%). The remaining revenue line, Pacific, brought in $8.36B.
Compared with fiscal 2024, Latin America grew fastest, up 14.6% to $13.74B. Every revenue line above 2% of revenue grew.
Domestic was Delta Air Lines’s largest region in fiscal 2017, bringing in $88.67B of $105.60B (84%).
| Geography | FY 2009 | FY 2011 | FY 2012 | FY 2013 | FY 2014 | FY 2016 | FY 2017 |
|---|---|---|---|---|---|---|---|
| Domestic | $80.69B | $84.32B | $88.67B | ||||
| Atlantic | — | — | — | ||||
| Pacific | $11.84B | $8.82B | $8.19B | ||||
| Latin America | $8.28B | $8.02B | $8.74B | ||||
| Total | $100.82B | $101.16B | $105.60B |
Delta Air Lines brought in $105.60B from its three regions in fiscal 2017, the year ended December 31, 2017. That was up 4.4% from $101.16B in fiscal 2016. Domestic was the largest at $88.67B (84.0%), ahead of Latin America at $8.74B (8.3%) and Pacific at $8.19B (7.8%).
Compared with fiscal 2016, Latin America grew fastest, up 9.0% to $8.74B, while Pacific fell the most, down 7.1% to $8.19B. From fiscal 2014 to 2017, combined revenue from these regions grew from $100.82B to $105.60B, a compound annual growth rate of 1.6%. Domestic's share of the total rose from 80.0% to 84.0%.
Delta Air Lines (DAL) reports its revenue by segment, by airline destination and by geography. In fiscal 2025, Operating Segments was its largest segment, bringing in $174.86B (100.3% of the total).
Operating Segments was Delta Air Lines' largest segment in fiscal 2025, bringing in $174.86B, or 100.3% of the $174.40B total across its two segments.
Domestic was Delta Air Lines' largest revenue line in fiscal 2025, bringing in $107.19B, or 66.3% of the $161.59B total across its four revenue lines.
Domestic was Delta Air Lines' largest region in fiscal 2017, bringing in $88.67B, or 84.0% of the $105.60B total across its three regions.
Among Delta Air Lines' revenue lines that make up at least 2% of revenue, Latin America grew fastest in fiscal 2025, up 14.6% from $11.99B to $13.74B.
Every figure comes from Delta Air Lines' annual financial filings, as reported. Each line keeps the name Delta Air Lines gives it, and years follow its fiscal calendar.
Delta Air Lines' revenue by segment goes back to fiscal 2013, with figures through fiscal 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.