SkyWest Airlines is the most reliable airline on the SEA to JAC route with a 87% on-time rate, compared to Alaska Airlines at 83%. Based on 470 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SEA to JAC
Seattle to Jackson Hole — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines87%
Alaska Airlines83%
SEA to JAC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 87% | 0.9% | 48m | 470 |
| Alaska AirlinesASWorst | 83% | 0.5% | 40m | 163 |
Route Overview
87%
Overall On-Time
45m
Avg Delay
0.6%
Cancel Rate
643
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.