Allegiant Air is the most reliable airline on the GEG to SNA route with a 54% on-time rate. Based on 34 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: GEG to SNA
Spokane to Santa Ana — airline reliability comparison
On-Time Rate by Airline
Allegiant Air54%
GEG to SNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 54% | 0.0% | 72m | 34 |
Route Overview
56%
Overall On-Time
70m
Avg Delay
0%
Cancel Rate
34
Total Flights
Flying out of GEG? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.