A
Is Frontier Airlines on time Denver to Spokane?
122 flights · January 2025 – August 2026 · all airlines on DEN to GEG →
86.07%
Arrived on time
Route average 75.18%
0%
Cancelled
Route average 0.34%
34 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 857 | 70.11% | D |
| United Airlines | 833 | 74.31% | C |
| SkyWest Airlines | 250 | 90.28% | A |
Month by month
Jul 2025
peak 100
Jun 2026