is the most reliable airline on the MIA to BNA route with a 85% on-time rate, compared to American Airlines at 66%. Based on 1,683 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MIA to BNA
Miami to Nashville — airline reliability comparison
On-Time Rate by Airline
85%
Southwest Airlines76%
Spirit Airlines72%
American Airlines66%
MIA to BNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 85% | 1.2% | 53m | 1,683 |
| Southwest AirlinesWN | 76% | 0.9% | 64m | 2,393 |
| Spirit AirlinesNK | 72% | 2.3% | 73m | 304 |
| American AirlinesAAWorst | 66% | 1.3% | 80m | 4,128 |
Route Overview
73%
Overall On-Time
73m
Avg Delay
1.2%
Cancel Rate
8,660
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.