American Airlines is the most reliable airline on the MIA to SAN route with a 67% on-time rate. Based on 1,927 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MIA to SAN
Miami to San Diego — airline reliability comparison
On-Time Rate by Airline
American Airlines67%
MIA to SAN Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 67% | 1.0% | 74m | 1,927 |
Route Overview
69%
Overall On-Time
71m
Avg Delay
1%
Cancel Rate
1,927
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.