Denver (DEN) to Missoula (MSO) flights
United Airlines, SkyWest Airlines fly nonstop from Denver International Airport to Missoula Montana Airport, with about 28 flights a week in July 2026. The 679-mile flight takes about 2h 8m gate to gate.
- Distance
- 679 mi · 1,093 km
- Flight time
- 2h 8m
- Airlines
- 2
- Seats filled
- 84%
Airlines flying DEN to MSO
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 14 | Boeing 737-800, Boeing 737 MAX 9, Boeing 737-900ER | 104,827 | 2h 6m |
| SkyWest Airlines | 14 | Embraer E175, Bombardier CRJ700 | 30,243 | 2h 12m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A321, Airbus A320neo | 1,475 | 2h 6m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DEN to MSO flight schedule
6 flight numbers flew this route in August 2026, 4 of them almost daily. The first usually leaves at 7:40am and the last at 7:25pm. 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) |
|---|---|---|---|---|
| UA 4697United Airlines · operated by SkyWest Airlines | 7:40am | 9:57am | 31 | 99% |
| UA 1342United Airlines | 11:15am | 1:19pm | 10 | 87% |
| UA 1166United Airlines | 11:34am | 1:38pm | 21 | 91% |
| UA 4783United Airlines · operated by SkyWest Airlines | 2:00pm | 4:20pm | 10 | 84% |
| UA 5535United Airlines · operated by SkyWest Airlines | 2:02pm | 4:20pm | 21 | 67% |
| UA 1092United Airlines | 7:25pm | 9:31pm | 31 | 75% |
Is DEN to MSO on time?
From September 2025 to August 2026, 82% of 1,198 flights arrived within 15 minutes of schedule and 0.3% were cancelled. Flights leaving around 7am were the most punctual (94%), those around 7pm the least (75%). Most delay time was caused by late-arriving aircraft (44%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 1,190 | 82% | 12 min | 0.3% |
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 |
|---|---|---|---|
| 7am to 8am | 117 | 94% | |
| 11am to 12pm | 358 | 83% | |
| 1pm to 2pm | 230 | 81% | |
| 2pm to 3pm | 127 | 84% | |
| 7pm to 8pm | 357 | 75% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 129 | 12,759 | |
| September 2025 | 97 | 9,864 | |
| October 2025 | 122 | 12,969 | |
| November 2025 | 89 | 10,549 | |
| December 2025 | 92 | 11,219 | |
| January 2026 | 93 | 9,389 | |
| February 2026 | 83 | 9,480 | |
| March 2026 | 94 | 11,175 | |
| April 2026 | 91 | 11,318 | |
| May 2026 | 93 | 11,632 | |
| June 2026 | 96 | 11,800 | |
| July 2026 | 124 | 14,391 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.