SkyWest Airlines is the most reliable airline on the BOI to GEG route with a 88% on-time rate. Based on 1,606 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BOI to GEG
Boise to Spokane — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines88%
BOI to GEG Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 88% | 0.7% | 51m | 1,606 |
Route Overview
87%
Overall On-Time
53m
Avg Delay
0.5%
Cancel Rate
1,606
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.