5,190,892
Segment passengers
6,953,598
Seats
66,954
Performed departures
Leading airlines
| Code | Airline | Passengers | Seats | Load factor |
|---|---|---|---|---|
| WN | Southwest Airlines Co. | 1,604,192 | 2,220,052 | 72.3% |
| AA | American Airlines Inc. | 843,977 | 1,126,208 | 74.9% |
| YX | Republic Airline | 730,238 | 995,738 | 73.3% |
| DL | Delta Air Lines Inc. | 554,745 | 708,933 | 78.3% |
| UA | United Air Lines Inc. | 308,689 | 410,783 | 75.1% |
| G4 | Allegiant Air | 264,019 | 299,480 | 88.2% |
| 9E | Endeavor Air Inc. | 169,331 | 229,417 | 73.8% |
| F9 | Frontier Airlines Inc. | 158,294 | 199,914 | 79.2% |
| OO | SkyWest Airlines Inc. | 134,188 | 192,001 | 69.9% |
| NK | Spirit Air Lines | 117,533 | 156,768 | 75.0% |
| AS | Alaska Airlines Inc. | 76,847 | 94,292 | 81.5% |
| YV | Mesa Airlines Inc. | 68,908 | 83,908 | 82.1% |
| OH | PSA Airlines Inc. | 39,717 | 48,889 | 81.2% |
| MQ | Envoy Air | 37,650 | 50,310 | 74.8% |
| EI | Aer Lingus Plc | 23,788 | 33,120 | 71.8% |
Leading markets
| Route | Market | Passengers | Departures | Load factor |
|---|---|---|---|---|
| IND–ATL | 421,622 | 3,415 | 80.7% | |
| IND–ORD | 349,189 | 5,992 | 68.2% | |
| IND–MCO | 330,123 | 2,723 | 76.8% | |
| IND–DEN | 323,538 | 2,701 | 80.6% | |
| IND–DFW | 251,534 | 2,205 | 80.1% | |
| IND–CLT | 246,198 | 2,105 | 75.3% | |
| IND–PHX | 220,542 | 1,952 | 79.5% | |
| IND–LAS | 186,416 | 1,337 | 80.3% | |
| IND–FLL | 148,729 | 1,308 | 76.8% | |
| IND–LGA | 143,477 | 2,770 | 71.9% | |
| IND–MIA | 139,347 | 1,209 | 78.9% | |
| IND–EWR | 136,639 | 2,639 | 77.4% | |
| IND–MSP | 129,246 | 1,670 | 69.2% | |
| IND–BWI | 123,295 | 1,366 | 65.6% | |
| IND–RSW | 122,923 | 997 | 74.2% | |
| IND–DTW | 122,772 | 2,431 | 71.8% | |
| IND–IAH | 117,714 | 1,589 | 78.6% | |
| IND–TPA | 115,395 | 1,218 | 71.9% | |
| IND–DCA | 111,272 | 1,945 | 75.3% | |
| IND–LAX | 107,545 | 1,526 | 71.7% |
Annual history
| Year | Passengers | Seats | Departures |
|---|---|---|---|
| 2015 | 7,918,342 | 10,046,784 | 127,531 |
| 2016 | 8,577,415 | 10,991,535 | 136,305 |
| 2017 | 8,825,868 | 11,065,468 | 134,939 |
| 2018 | 9,461,194 | 11,694,026 | 139,887 |
| 2019 | 9,547,625 | 11,672,629 | 138,076 |
| 2020 | 4,066,862 | 7,168,334 | 95,635 |
| 2021 | 7,044,926 | 9,162,382 | 120,225 |
| 2022 | 8,529,143 | 10,341,628 | 128,950 |
| 2023 | 9,700,413 | 12,256,614 | 123,404 |
| 2024 | 10,465,172 | 13,012,313 | 124,307 |
| 2025 | 10,499,303 | 13,671,627 | 130,257 |
| 2026 | 5,190,892 | 6,953,598 | 66,954 |