Dallas-Fort Worth (DFW) to Denver (DEN) flights
American Airlines, United Airlines, Frontier Airlines fly nonstop from Dallas Fort Worth International Airport to Denver International Airport, with about 123 flights a week in July 2026. The 641-mile flight takes about 2h 10m gate to gate.
- Distance
- 641 mi ยท 1,032 km
- Flight time
- 2h 10m
- Airlines
- 3
- Seats filled
- 84%
Airlines flying DFW to DEN
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| American Airlines | 59 | Airbus A321, Boeing 737-800, Boeing 737 MAX 8 | 446,204 | 2h 6m |
| United Airlines | 39 | Airbus A319, Boeing 737-800, Airbus A320-100/200 | 232,286 | 2h 12m |
| Frontier Airlines | 25 | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 197,341 | 2h 14m |
| SkyWest AirlinesSeasonal or ended | n/a | Embraer E175, Bombardier CRJ700, Bombardier CRJ200 | 1,413 | 2h 31m |
| Envoy AirSeasonal or ended | n/a | Embraer E175, Embraer E170 | 1,203 | 2h 11m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DFW to DEN flight schedule
21 flight numbers flew this route in August 2026, 17 of them almost daily. The first usually leaves at 5:20am and the last at 10:48pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| F9 2147Frontier Airlines | 5:20am | 6:30am | 29 | 91% |
| UA 773United Airlines | 5:45am | 6:55am | 31 | 95% |
| AA 1523American Airlines | 7:21am | 8:25am | 31 | 82% |
| AA 1756American Airlines | 8:42am | 9:52am | 31 | 76% |
| UA 644United Airlines | 8:53am | 10:10am | 31 | 86% |
| F9 2549Frontier Airlines | 9:07am | 10:25am | 29 | 87% |
| AA 2359American Airlines | 10:40am | 11:45am | 30 | 72% |
| UA 2049United Airlines | 11:40am | 12:49pm | 28 | 84% |
| AA 420American Airlines | 1:21pm | 2:24pm | 31 | 75% |
| UA 248United Airlines | 1:48pm | 2:55pm | 29 | 82% |
| AA 1832American Airlines | 2:26pm | 3:29pm | 30 | 60% |
| F9 4463Frontier Airlines | 4:30pm | 5:51pm | 4 | 67% |
| AA 1322American Airlines | 4:33pm | 5:37pm | 31 | 47% |
| UA 1303United Airlines | 5:09pm | 6:25pm | 31 | 55% |
| AA 2235American Airlines | 6:31pm | 7:38pm | 31 | 49% |
| UA 1602United Airlines | 6:45pm | 8:15pm | 8 | 70% |
| UA 725United Airlines | 6:47pm | 8:08pm | 15 | 57% |
| F9 2631Frontier Airlines | 6:58pm | 8:17pm | 22 | 74% |
| AA 577American Airlines | 9:10pm | 10:15pm | 31 | 51% |
| F9 4069Frontier Airlines | 9:31pm | 10:55pm | 26 | 63% |
| AA 1927American Airlines | 10:48pm | 11:53pm | 8 | n/a |
Is DFW to DEN on time?
From September 2025 to August 2026, 71% of 6,059 flights arrived within 15 minutes of schedule and 1.9% were cancelled. Flights leaving around 5am were the most punctual (93%), those around 4pm the least (55%). Most delay time was caused by late-arriving aircraft (49%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 2,959 | 63% | 27 min | 2.9% |
| United Airlines | 1,899 | 78% | 19 min | 1% |
| Frontier Airlines | 1,201 | 77% | 21 min | 1.1% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 5am to 6am | 349 | 93% | |
| 7am to 8am | 432 | 86% | |
| 8am to 9am | 566 | 77% | |
| 9am to 10am | 234 | 78% | |
| 10am to 11am | 357 | 72% | |
| 11am to 12pm | 388 | 82% | |
| 12pm to 1pm | 278 | 80% | |
| 1pm to 2pm | 486 | 78% | |
| 2pm to 3pm | 329 | 61% | |
| 3pm to 4pm | 139 | 74% | |
| 4pm to 5pm | 547 | 55% | |
| 5pm to 6pm | 178 | 61% | |
| 6pm to 7pm | 630 | 61% | |
| 7pm to 8pm | 189 | 58% | |
| 8pm to 9pm | 272 | 57% | |
| 9pm to 10pm | 285 | 59% | |
| 10pm to 11pm | 326 | 55% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 502 | 75,802 | |
| September 2025 | 454 | 70,622 | |
| October 2025 | 518 | 80,268 | |
| November 2025 | 457 | 67,505 | |
| December 2025 | 483 | 75,157 | |
| January 2026 | 441 | 62,702 | |
| February 2026 | 461 | 66,292 | |
| March 2026 | 535 | 76,654 | |
| April 2026 | 482 | 63,973 | |
| May 2026 | 521 | 76,308 | |
| June 2026 | 519 | 79,775 | |
| July 2026 | 545 | 83,389 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.