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