Southwest Airlines is the most reliable airline on the OAK to SNA route with a 87% on-time rate, compared to Spirit Airlines at 86%. Based on 8,381 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: OAK to SNA
Oakland to Santa Ana — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines87%
Spirit Airlines86%
OAK to SNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 87% | 0.6% | 44m | 8,381 |
| Spirit AirlinesNKWorst | 86% | 0.7% | 45m | 909 |
Route Overview
87%
Overall On-Time
45m
Avg Delay
0.6%
Cancel Rate
9,323
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.