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Is SkyWest Airlines on time St. Louis to Phoenix?
53 flights · January 2025 – August 2026 · all airlines on STL to PHX →
83.02%
Arrived on time
Route average 75.33%
0%
Cancelled
Route average 0.48%
93 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| Southwest Airlines | 1,600 | 72.19% | D |
| American Airlines | 548 | 81.73% | B |
| Frontier Airlines | 53 | 82.69% | — |
| Envoy Air | 30 | 100% | — |
Month by month
Jul 2025
peak 100
May 2026