Spirit Airlines is the most reliable airline on the SNA to OAK route with a 90% on-time rate, compared to Southwest Airlines at 85%. Based on 909 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SNA to OAK
Santa Ana to Oakland — airline reliability comparison
On-Time Rate by Airline
Spirit Airlines90%
Southwest Airlines85%
SNA to OAK Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Spirit AirlinesNKBest | 90% | 0.5% | 49m | 909 |
| Southwest AirlinesWNWorst | 85% | 0.9% | 49m | 8,404 |
Route Overview
85%
Overall On-Time
50m
Avg Delay
0.9%
Cancel Rate
9,331
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.