Flights Las Vegas → Great Falls
LAS → GTF
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 Las Vegas (LAS) → Great Falls (GTF) route is operated by Allegiant Air. Across 34 flights monitored in recent months, 94% arrived on time (within 15 min of schedule), with an average delay of -4 minutes. The cancellation rate is 2.94%. FlightGuard's average computed risk is 12.4/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Great Falls the average ATFM delay is 1.4 minutes (main cause: airspace/NAS (BTS)). Departing from Las Vegas the average ATFM delay is 2.0 minutes.
Heading to Great Falls: what to expect in this direction
Flying from Las Vegas (LAS) to Great Falls (GTF) heads north for about 1,305 km, a flight time of roughly 2h 3m.
Departures from Las Vegas on this leg cluster in the overnight window: about 71% of LAS-GTF flights take off then.
Air-traffic congestion: departing Las Vegas the average ATFM delay is 2.0 min (atfm); arriving into Great Falls it is 1.4 min (airspace/NAS (BTS)).
Across 34 tracked LAS-GTF flights, 94% left on time with an average delay of -4 min and a 2.9% cancellation rate.
Route facts
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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 LAS-GTF
Airports
Frequently asked questions about LAS-GTF
On the Las Vegas (LAS) -> Great Falls (GTF) route, on-time performance is 94% with an average delay of -4 minutes, based on 34 tracked flights.
The cancellation rate on Las Vegas-Great Falls is 2.94% across 34 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 Great 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.
