Southwest Airlines is the most reliable airline on the SAT to OKC route with a 86% on-time rate. Based on 794 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SAT to OKC
San Antonio to Oklahoma City — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines86%
SAT to OKC Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 86% | 0.1% | 43m | 794 |
Route Overview
86%
Overall On-Time
45m
Avg Delay
0.1%
Cancel Rate
794
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.