Allegiant Air is the most reliable airline on the SFB to BNA route with a 67% on-time rate. Based on 462 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SFB to BNA
Sanford to Nashville — airline reliability comparison
On-Time Rate by Airline
Allegiant Air67%
SFB to BNA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 67% | 0.4% | 92m | 462 |
Route Overview
67%
Overall On-Time
88m
Avg Delay
0.4%
Cancel Rate
462
Total Flights
Flying out of SFB? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.