Allegiant Air is the most reliable airline on the DSM to SFB route with a 73% on-time rate. Based on 594 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: DSM to SFB
Des Moines to Sanford — airline reliability comparison
On-Time Rate by Airline
Allegiant Air73%
DSM to SFB Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 73% | 0.9% | 67m | 594 |
Route Overview
72%
Overall On-Time
68m
Avg Delay
1%
Cancel Rate
594
Total Flights
Flying out of DSM? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.