Operating Segments was the largest of Delta Air Lines, Inc.’s 2 reported lines in fiscal 2025, at $174.86B — 100% of $174.40B.
| 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 |
In fiscal 2025, which ended December 31, 2025, the 2 segments Delta Air Lines, Inc. reported in this breakdown added up to $174.40B. That was up 2.4% from $170.31B in fiscal 2024. Operating Segments was the largest segment, at $174.86B or 100.3% of the total.
Over fiscal 2022 to 2025, revenue across these segments went from $135.98B to $174.40B, a compound annual growth rate of 8.6%. Operating Segments held a steady share of about 100.3%.
Figures are shown as reported, so the total is net of Intersegment Sales/Other, which was -$462.00M in fiscal 2025. This breakdown covers 12 fiscal years between 2013 and 2025, as reported in Delta Air Lines, Inc.'s annual filings.
Domestic was the largest of Delta Air Lines, Inc.’s 4 reported lines in fiscal 2025, at $107.19B — 66% of $161.59B.
| 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 |
In fiscal 2025, which ended December 31, 2025, the 4 revenue lines Delta Air Lines, Inc. reported in this breakdown added up to $161.59B. That is less than the $174.40B in its breakdown by segment, so these revenue lines do not account for all of its revenue that year. Domestic was the largest revenue line, at $107.19B or 66.3% of the total, followed by Atlantic ($32.30B, 20.0%) and Latin America ($13.74B, 8.5%). Together, the two largest revenue lines made up 86.3% of this total.
Compared with fiscal 2024, Latin America grew the fastest, rising 14.6% to $13.74B. Every sizeable revenue line reported in both years grew.
This breakdown covers every fiscal year from 2016 to 2025, as reported in Delta Air Lines, Inc.'s annual filings.
Domestic was the largest of Delta Air Lines, Inc.’s 3 reported lines in fiscal 2017, at $88.67B — 84% of $105.60B.
| 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 |
In fiscal 2017, which ended December 31, 2017, the 3 regions Delta Air Lines, Inc. reported in this breakdown added up to $105.60B. That was up 4.4% from $101.16B in fiscal 2016. Domestic was the largest region, at $88.67B or 84.0% of the total, followed by Latin America ($8.74B, 8.3%) and Pacific ($8.19B, 7.8%). Together, the two largest regions made up 92.2% of this total.
Compared with fiscal 2016, Latin America grew the fastest, rising 9.0% to $8.74B. Pacific fell the most, down 7.1% to $8.19B. Over fiscal 2014 to 2017, revenue across these regions went 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% over the same years.
The table also keeps 1 region that Delta Air Lines, Inc. no longer reports, so earlier years can still be read on their original basis; use "Show 1 discontinued" beneath the table to see them. This breakdown covers 7 fiscal years between 2009 and 2017, as reported in Delta Air Lines, Inc.'s annual filings.
Delta Air Lines, Inc. (DAL) breaks its revenue down by segment, revenue line and region. In fiscal 2025, its largest segment was Operating Segments, with $174.86B or 100.3% of the total.
Operating Segments was Delta Air Lines, Inc.'s largest segment in fiscal 2025, with $174.86B in revenue, 100.3% of the $174.40B reported across its 2 segments.
Domestic was Delta Air Lines, Inc.'s largest revenue line in fiscal 2025, with $107.19B in revenue, 66.3% of the $161.59B reported across its 4 revenue lines.
Domestic was Delta Air Lines, Inc.'s largest region in fiscal 2017, with $88.67B in revenue, 84.0% of the $105.60B reported across its 3 regions.
Of the Delta Air Lines, Inc. revenue lines reported in both fiscal 2024 and fiscal 2025, and making up at least 2% of the total, Latin America grew the fastest, rising 14.6% from $11.99B to $13.74B.
Every figure is taken from Delta Air Lines, Inc.'s annual financial filings and shown as reported: each line keeps the name the company gives it, years follow its own fiscal calendar, and lines it has stopped reporting stay in the table for the years they were reported.
The breakdown by segment covers fiscal 2013 to 2025. The latest four fiscal years are free to view, and the full history is available with a Business Quant subscription.