Frontier Airlines is the most reliable airline on the SAN to ELP route with a 83% on-time rate, compared to Southwest Airlines at 79%. Based on 12 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SAN to ELP
San Diego to El Paso — airline reliability comparison
On-Time Rate by Airline
Frontier Airlines83%
Southwest Airlines79%
SAN to ELP Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Frontier AirlinesF9Best | 83% | 0.0% | 28m | 12 |
| Southwest AirlinesWNWorst | 79% | 0.8% | 55m | 1,184 |
Route Overview
78%
Overall On-Time
56m
Avg Delay
0.7%
Cancel Rate
1,210
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.