Allegiant Air is the most reliable airline on the SFB to FNT route with a 76% on-time rate. Based on 1,059 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SFB to FNT
Sanford to Flint — airline reliability comparison
On-Time Rate by Airline
Allegiant Air76%
SFB to FNT Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 76% | 0.3% | 71m | 1,059 |
Route Overview
75%
Overall On-Time
75m
Avg Delay
0.3%
Cancel Rate
1,059
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.