Flights St. Petersburg → Sioux Falls
PIE → FSD
Route overview
The flight route from St. Petersburg to Sioux Falls operates with a high level of punctuality, as indicated by an on-time performance rate of 94%. Over the course of a year, this route sees 36 flights using Airbus A320 aircraft, which typically arrive about seven minutes early on average. The destination airport serves approximately 1,152,708 passengers annually.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The St. Petersburg (PIE) → Sioux Falls (FSD) route is operated by Allegiant Air. Across 45 flights monitored in recent months, 96% arrived on time (within 15 min of schedule), with an average delay of -8 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 7.6/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Sioux Falls the average ATFM delay is 3.8 minutes (main cause: airspace/NAS (BTS)). Departing from St. Petersburg the average ATFM delay is 3.5 minutes.
Heading to Sioux Falls: what to expect in this direction
Flying from St. Petersburg (PIE) to Sioux Falls (FSD) heads north-west for about 2,149 km, a flight time of roughly 3h 6m.
Departures from St. Petersburg on this leg cluster in the overnight window: about 84% of PIE-FSD flights take off then.
Air-traffic congestion: departing St. Petersburg the average ATFM delay is 3.5 min (airspace/NAS (BTS)); arriving into Sioux Falls it is 3.8 min (airspace/NAS (BTS)).
Across 45 tracked PIE-FSD flights, 96% left on time with an average delay of -8 min and a 0.0% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Allegiant Air (G4) | 78% | 11 min | 2.3% |
Airlines operating PIE-FSD
Airports
Frequently asked questions about PIE-FSD
On the St. Petersburg (PIE) -> Sioux Falls (FSD) route, on-time performance is 96% with an average delay of -8 minutes, based on 45 tracked flights.
The cancellation rate on St. Petersburg-Sioux Falls is 0.00% across 45 monitored flights.
The route is operated by 1 airline: Allegiant Air.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Sioux Falls, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
