Allegiant Air is the most reliable airline on the SFB to SGF route with a 81% on-time rate. Based on 487 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SFB to SGF
Sanford to Springfield — airline reliability comparison
On-Time Rate by Airline
Allegiant Air81%
SFB to SGF Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 81% | 0.4% | 69m | 487 |
Route Overview
80%
Overall On-Time
70m
Avg Delay
0.4%
Cancel Rate
487
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.