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Is Frontier Airlines on time Denver to Salt Lake City?
95 flights · March 2025 – August 2026 · all airlines on DEN to SLC →
81.05%
Arrived on time
Route average 68.75%
0%
Cancelled
Route average 0.15%
60 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 191 | 54.45% | F |
| Delta Air Lines | 144 | 82.52% | B |
| United Airlines | 116 | 70.69% | C |
| SkyWest Airlines | 111 | 63.06% | D |