Allegiant Air is the most reliable airline on the FSD to BNA route with a 80% on-time rate. Based on 250 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: FSD to BNA
Sioux Falls to Nashville — airline reliability comparison
On-Time Rate by Airline
Allegiant Air80%
FSD to BNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 80% | 2.2% | 67m | 250 |
Route Overview
79%
Overall On-Time
72m
Avg Delay
2%
Cancel Rate
250
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.