Allegiant Air is the most reliable airline on the FSD to PIE route with a 78% on-time rate. Based on 154 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: FSD to PIE
Sioux Falls to St. Petersburg — airline reliability comparison
On-Time Rate by Airline
Allegiant Air78%
FSD to PIE Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Allegiant AirG4Best | 78% | 0.0% | 53m | 154 |
Route Overview
77%
Overall On-Time
57m
Avg Delay
0%
Cancel Rate
154
Total Flights
Flying out of FSD? 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.