Flights Las Vegas → Bismarck
LAS → BIS
Route overview
The flight route from Las Vegas to Bismarck has a high on-time performance rate of 96%, with an average arrival time that is actually 2.7 minutes ahead of schedule. Over the past year, there have been 28 flights on this route serving the destination airport which handles approximately 543,273 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 Las Vegas (LAS) → Bismarck (BIS) route is operated by Allegiant Air. Across 37 flights monitored in recent months, 97% arrived on time (within 15 min of schedule), with an average delay of -4 minutes. The cancellation rate is 5.41%. FlightGuard's average computed risk is 10.8/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Bismarck the average ATFM delay is 2.6 minutes (main cause: airspace/NAS (BTS)). Departing from Las Vegas the average ATFM delay is 2.0 minutes.
Heading to Bismarck: what to expect in this direction
Flying from Las Vegas (LAS) to Bismarck (BIS) heads north-east for about 1,685 km, a flight time of roughly 2h 32m.
Departures from Las Vegas on this leg cluster in the overnight window: about 81% of LAS-BIS flights take off then.
Air-traffic congestion: departing Las Vegas the average ATFM delay is 2.0 min (atfm); arriving into Bismarck it is 2.6 min (airspace/NAS (BTS)).
Across 37 tracked LAS-BIS flights, 97% left on time with an average delay of -4 min and a 5.4% 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 LAS-BIS
Airports
Frequently asked questions about LAS-BIS
On the Las Vegas (LAS) -> Bismarck (BIS) route, on-time performance is 97% with an average delay of -4 minutes, based on 37 tracked flights.
The cancellation rate on Las Vegas-Bismarck is 5.41% across 37 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 Bismarck, 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.
