Southwest Airlines is the most reliable airline on the ELP to SAN route with a 81% on-time rate, compared to Frontier Airlines at 73%. Based on 1,236 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: ELP to SAN
El Paso to San Diego — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines81%
Frontier Airlines73%
ELP to SAN Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 81% | 0.5% | 50m | 1,236 |
| Frontier AirlinesF9Worst | 73% | 0.0% | 85m | 11 |
Route Overview
81%
Overall On-Time
51m
Avg Delay
0.5%
Cancel Rate
1,256
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.