is the most reliable airline on the BHM to MIA route with a 82% on-time rate, compared to American Airlines at 66%. Based on 2,295 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: BHM to MIA
Birmingham to Miami — airline reliability comparison
On-Time Rate by Airline
82%
American Airlines66%
BHM to MIA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 82% | 0.9% | 64m | 2,295 |
| American AirlinesAAWorst | 66% | 3.2% | 127m | 141 |
Route Overview
80%
Overall On-Time
71m
Avg Delay
1.1%
Cancel Rate
2,454
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.