SkyWest Airlines is the most reliable airline on the SLC to OAK route with a 92% on-time rate, compared to Southwest Airlines at 84%. Based on 2,640 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SLC to OAK
Salt Lake City to Oakland — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines92%
Delta Air Lines86%
Southwest Airlines84%
SLC to OAK Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 92% | 0.1% | 50m | 2,640 |
| Delta Air LinesDL | 86% | 0.5% | 86m | 1,218 |
| Southwest AirlinesWNWorst | 84% | 0.2% | 53m | 2,930 |
Route Overview
88%
Overall On-Time
60m
Avg Delay
0.2%
Cancel Rate
6,794
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.