American Airlines is the most reliable airline on the AUS to SNA route with a 81% on-time rate, compared to Southwest Airlines at 72%. Based on 633 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: AUS to SNA
Austin to Santa Ana — airline reliability comparison
On-Time Rate by Airline
American Airlines81%
Southwest Airlines72%
AUS to SNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 81% | 1.5% | 87m | 633 |
| Southwest AirlinesWNWorst | 72% | 0.2% | 45m | 1,310 |
Route Overview
75%
Overall On-Time
58m
Avg Delay
0.7%
Cancel Rate
2,102
Total Flights
Flying out of AUS? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.