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Is Southwest Airlines on time Spokane to Phoenix?
603 flights · January 2025 – August 2026 · all airlines on GEG to PHX →
86.62%
Arrived on time
Route average 84.13%
0.5%
Cancelled
Route average 0.32%
47 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 577 | 83.36% | B |
| Frontier Airlines | 45 | 63.64% | — |
| Envoy Air | 10 | 70% | — |
Month by month
Jul 2025
peak 94
Jun 2026