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Is Frontier Airlines on time Tulsa to Denver?
42 flights · January 2025 – August 2026 · all airlines on TUL to DEN →
73.81%
Arrived on time
Route average 79.76%
0%
Cancelled
Route average 0.99%
64 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| SkyWest Airlines | 1,129 | 79.17% | C |
| Southwest Airlines | 893 | 82.45% | B |
| United Airlines | 366 | 75.69% | C |
Month by month
Oct 2025
peak 100
Apr 2026