2,145,785
Segment passengers
2,943,358
Seats
81,445
Performed departures
Leading airlines
| Code | Airline | Passengers | Seats | Load factor |
|---|---|---|---|---|
| WN | Southwest Airlines Co. | 586,735 | 842,842 | 69.6% |
| DL | Delta Air Lines Inc. | 301,921 | 379,933 | 79.5% |
| YX | Republic Airline | 298,783 | 439,642 | 68.0% |
| AA | American Airlines Inc. | 289,421 | 409,117 | 70.7% |
| G4 | Allegiant Air | 112,205 | 129,254 | 86.8% |
| OO | SkyWest Airlines Inc. | 109,751 | 150,364 | 73.0% |
| OH | PSA Airlines Inc. | 99,900 | 123,017 | 81.2% |
| YV | Mesa Airlines Inc. | 93,095 | 120,796 | 77.1% |
| UA | United Air Lines Inc. | 79,536 | 104,518 | 76.1% |
| MQ | Envoy Air | 48,704 | 64,026 | 76.1% |
| MX | Breeze Aviation Group DBA Breeze | 38,475 | 54,009 | 71.2% |
| 9E | Endeavor Air Inc. | 30,694 | 41,852 | 73.3% |
| NK | Spirit Air Lines | 25,014 | 33,428 | 74.8% |
| G7 | GoJet Airlines LLC d/b/a United Express | 16,802 | 22,300 | 75.3% |
| PT | Piedmont Airlines | 9,602 | 13,750 | 69.8% |
Leading markets
| Route | Market | Passengers | Departures | Load factor |
|---|---|---|---|---|
| SDF–ATL | 298,705 | 3,624 | 79.8% | |
| SDF–DFW | 173,392 | 3,507 | 76.6% | |
| SDF–ORD | 160,417 | 4,246 | 71.0% | |
| SDF–CLT | 143,119 | 2,315 | 67.7% | |
| SDF–DEN | 117,651 | 1,939 | 77.0% | |
| SDF–MCO | 110,066 | 1,683 | 81.2% | |
| SDF–MDW | 82,861 | 923 | 57.7% | |
| SDF–BWI | 78,055 | 1,463 | 60.0% | |
| SDF–DTW | 66,118 | 1,772 | 70.8% | |
| SDF–BNA | 60,323 | 612 | 66.6% | |
| SDF–IAH | 58,436 | 1,956 | 76.2% | |
| SDF–EWR | 55,915 | 2,578 | 71.9% | |
| SDF–MSP | 55,801 | 1,710 | 74.6% | |
| SDF–DCA | 54,932 | 1,004 | 73.1% | |
| SDF–LGA | 54,606 | 1,089 | 67.5% | |
| SDF–MIA | 51,498 | 1,944 | 81.0% | |
| SDF–TPA | 50,759 | 1,095 | 71.5% | |
| SDF–LAS | 47,775 | 894 | 81.4% | |
| SDF–IAD | 47,370 | 1,138 | 76.3% | |
| SDF–PHX | 46,173 | 1,423 | 71.6% |
Annual history
| Year | Passengers | Seats | Departures |
|---|---|---|---|
| 2015 | 3,329,670 | 4,162,067 | 119,075 |
| 2016 | 3,307,125 | 4,262,395 | 124,931 |
| 2017 | 3,430,758 | 4,561,698 | 132,594 |
| 2018 | 3,797,967 | 4,922,780 | 137,969 |
| 2019 | 4,149,461 | 5,359,295 | 145,026 |
| 2020 | 1,599,231 | 3,063,928 | 129,922 |
| 2021 | 3,126,207 | 4,252,176 | 145,473 |
| 2022 | 3,858,979 | 4,793,834 | 147,675 |
| 2023 | 4,630,508 | 6,128,822 | 147,514 |
| 2024 | 4,776,829 | 6,186,506 | 155,251 |
| 2025 | 4,525,329 | 6,007,596 | 166,365 |
| 2026 | 2,145,785 | 2,943,358 | 81,445 |