is the most reliable airline on the MIA to BHM route with a 78% on-time rate, compared to American Airlines at 63%. Based on 2,291 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MIA to BHM
Miami to Birmingham — airline reliability comparison
On-Time Rate by Airline
78%
American Airlines63%
MIA to BHM Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 78% | 1.0% | 48m | 2,291 |
| American AirlinesAAWorst | 63% | 2.0% | 87m | 141 |
Route Overview
76%
Overall On-Time
53m
Avg Delay
1.1%
Cancel Rate
2,450
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.