Alaska Airlines is the most reliable airline on the SEA to FAT route with a 85% on-time rate, compared to SkyWest Airlines at 83%. Based on 1,255 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SEA to FAT
Seattle to Fresno — airline reliability comparison
On-Time Rate by Airline
Alaska Airlines85%
SkyWest Airlines83%
SEA to FAT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Alaska AirlinesASBest | 85% | 1.1% | 42m | 1,255 |
| SkyWest AirlinesOOWorst | 83% | 0.7% | 56m | 1,886 |
Route Overview
84%
Overall On-Time
49m
Avg Delay
0.7%
Cancel Rate
3,148
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.