Denver International ⇄ Austin-Bergstrom International DEN–AUS
Airlines flew 10,822 flights between Denver International DEN in Denver, CO and Austin-Bergstrom International AUS in Austin, TX in the twelve months to July 2026, both directions together: 1,286,486 passengers in 1,693,084 seats, 76% of them filled, and 6,067,569 pounds of freight. 775 miles, about 103 minutes in the air, on 8 airlines: Southwest Airlines Co. (4,717), United Air Lines Inc. (3,773), Frontier Airlines Inc. (1,156), SkyWest Airlines Inc. (1,104) and 4 more. Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 696 |
| 2/25 | 664 |
| 3/25 | 834 |
| 4/25 | 781 |
| 5/25 | 848 |
| 6/25 | 865 |
| 7/25 | 856 |
| 8/25 | 791 |
| 9/25 | 754 |
| 10/25 | 860 |
| 11/25 | 874 |
| 12/25 | 928 |
| 1/26 | 841 |
| 2/26 | 842 |
| 3/26 | 1,033 |
| 4/26 | 894 |
| 5/26 | 931 |
| 6/26 | 1,012 |
| 7/26 | 1,062 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 88,758 |
| 2/25 | 87,633 |
| 3/25 | 110,451 |
| 4/25 | 95,077 |
| 5/25 | 105,188 |
| 6/25 | 110,910 |
| 7/25 | 111,479 |
| 8/25 | 102,696 |
| 9/25 | 99,092 |
| 10/25 | 116,588 |
| 11/25 | 98,904 |
| 12/25 | 105,814 |
| 1/26 | 90,647 |
| 2/26 | 95,078 |
| 3/26 | 123,912 |
| 4/26 | 96,277 |
| 5/26 | 106,761 |
| 6/26 | 122,833 |
| 7/26 | 127,884 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Southwest Airlines Co. WN | 4,717 | 567,087 | 72% | scheduled passenger service |
| United Air Lines Inc. UA | 3,773 | 473,617 | 82% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 1,156 | 189,584 | 78% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 1,104 | 55,565 | 66% | scheduled passenger service |
| Air Transport International 8C | 65 | 0 | charter cargo service | |
| American Airlines Inc. AA | 4 | 444 | 61% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 2 | 127 | 50% | charter passenger service |
| Alaska Airlines Inc. AS | 1 | 62 | 35% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 800 | 2,443 | 174 | 309,151 |
| Boeing 737-800 | 2,323 | 171 | 305,973 |
| Boeing 737-700/700LR/Max 7 | 1,171 | 139 | 121,354 |
| Embraer ERJ-175 | 1,103 | 76 | 55,565 |
| Airbus Industrie A320-100/200 | 1,042 | 151 | 128,142 |
| Airbus Industrie A319 | 959 | 126 | 98,681 |
| Airbus Industrie A321-200n | 548 | 227 | 91,557 |
| Airbus Industrie A320-200n | 462 | 186 | 70,324 |
| Boeing B737 Max 900 | 283 | 179 | 41,835 |
| Boeing 737-900ER | 254 | 179 | 34,702 |
| Airbus Industrie A321Neoxlr | 168 | 230 | 29,202 |
| Boeing 767-300/300ER | 65 | 0 | 0 |
| Canadair RJ-700 | 1 | 65 | 0 |
DEN → AUS this direction alone · flown January 2025 to July 2026
5,382 flights of 5,395 scheduled, 638,009 passengers in 850,407 seats, 199,905 pounds of freight. Southwest Airlines Co. 2,351; United Air Lines Inc. 1,895; Frontier Airlines Inc. 578; SkyWest Airlines Inc. 553; American Airlines Inc. 4; Alaska Airlines Inc. 1.
AUS → DEN this direction alone · flown January 2025 to July 2026
5,440 flights of 5,413 scheduled, 648,477 passengers in 842,677 seats, 5,867,664 pounds of freight. Southwest Airlines Co. 2,366; United Air Lines Inc. 1,878; Frontier Airlines Inc. 578; SkyWest Airlines Inc. 551; Air Transport International 65; Sun Country Airlines d/b/a MN Airlines 2.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Denver International DEN and Austin-Bergstrom International AUS; all routes.