Denver (DEN) to Spokane (GEG) flights
Southwest Airlines, United Airlines fly nonstop from Denver International Airport to Spokane International Airport, with about 42 flights a week in July 2026. The 836-mile flight takes about 2h 22m gate to gate.
- Distance
- 836 mi · 1,345 km
- Flight time
- 2h 22m
- Airlines
- 2
- Seats filled
- 81%
Airlines flying DEN to GEG
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 21 | Boeing 737 MAX 8, Boeing 737-800, Boeing 737-700 / MAX 7 | 112,898 | 2h 18m |
| United Airlines | 21 | Boeing 737-800, Boeing 737 MAX 9, Boeing 737-900ER | 119,678 | 2h 22m |
| Frontier AirlinesSeasonal or ended | n/a | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 14,462 | 2h 25m |
| SkyWest AirlinesSeasonal or ended | n/a | Embraer E175, Bombardier CRJ700 | 16,590 | 2h 34m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
DEN to GEG flight schedule
9 flight numbers flew this route in August 2026, 5 of them almost daily. The first usually leaves at 9:00am and the last at 8:40pm. 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) |
|---|---|---|---|---|
| WN 4856Southwest Airlines | 9:00am | 10:15am | 28 | 89% |
| UA 295United Airlines | 11:15am | 12:35pm | 31 | 84% |
| WN 1500Southwest Airlines | 1:15pm | 2:35pm | 8 | n/a |
| UA 4722United Airlines · operated by SkyWest Airlines | 1:30pm | 3:06pm | 21 | 86% |
| UA 324United Airlines | 1:46pm | 3:11pm | 10 | 86% |
| WN 3750Southwest Airlines | 3:10pm | 4:30pm | 20 | 75% |
| UA 778United Airlines | 7:22pm | 8:46pm | 31 | 70% |
| WN 4184Southwest Airlines | 7:30pm | 8:55pm | 4 | n/a |
| WN 302Southwest Airlines | 8:40pm | 10:00pm | 16 | 14% |
Is DEN to GEG on time?
From September 2025 to August 2026, 76% of 2,042 flights arrived within 15 minutes of schedule and 0.4% were cancelled. Flights leaving around 1pm were the most punctual (88%), those around 8pm the least (49%). Most delay time was caused by late-arriving aircraft (55%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| United Airlines | 1,084 | 80% | 13 min | 0.4% |
| Southwest Airlines | 859 | 70% | 16 min | 0.5% |
| Frontier Airlines | 99 | 89% | 5 min | 0% |
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 | 124 | 85% | |
| 8am to 9am | 213 | 88% | |
| 9am to 10am | 98 | 89% | |
| 11am to 12pm | 370 | 84% | |
| 1pm to 2pm | 354 | 88% | |
| 3pm to 4pm | 68 | 65% | |
| 4pm to 5pm | 41 | 71% | |
| 7pm to 8pm | 390 | 69% | |
| 8pm to 9pm | 163 | 49% | |
| 9pm to 10pm | 77 | 55% | |
| 10pm to 11pm | 92 | 60% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 188 | 26,606 | |
| September 2025 | 183 | 22,724 | |
| October 2025 | 164 | 20,361 | |
| November 2025 | 160 | 18,396 | |
| December 2025 | 176 | 21,852 | |
| January 2026 | 164 | 17,220 | |
| February 2026 | 148 | 16,396 | |
| March 2026 | 154 | 19,064 | |
| April 2026 | 166 | 21,755 | |
| May 2026 | 173 | 23,792 | |
| June 2026 | 189 | 27,057 | |
| July 2026 | 189 | 28,898 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.