Flights Bismarck → Las Vegas
BIS → LAS
Route overview
The flight route from Bismarck to Las Vegas has a high on-time performance rate of 93%, with an average arrival time that is actually one minute and six seconds early. Over the course of a year, this route sees twenty-eight flights connecting these two cities, serving a highly trafficked destination airport in Las Vegas that accommodates over fifty-two million 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 Bismarck (BIS) → Las Vegas (LAS) route is operated by Allegiant Air. Across 37 flights monitored in recent months, 91% arrived on time (within 15 min of schedule), with an average delay of -3 minutes. The cancellation rate is 5.41%. FlightGuard's average computed risk is 7/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Las Vegas the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Bismarck the average ATFM delay is 2.6 minutes.
Heading to Las Vegas: what to expect in this direction
Flying from Bismarck (BIS) to Las Vegas (LAS) heads south-west for about 1,685 km, a flight time of roughly 2h 32m.
Departures from Bismarck on this leg cluster in the overnight window: about 73% of BIS-LAS flights take off then.
Air-traffic congestion: departing Bismarck the average ATFM delay is 2.6 min (airspace/NAS (BTS)); arriving into Las Vegas it is 2.0 min (atfm).
Across 37 tracked BIS-LAS flights, 91% left on time with an average delay of -3 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 BIS-LAS
Airports
Frequently asked questions about BIS-LAS
On the Bismarck (BIS) -> Las Vegas (LAS) route, on-time performance is 91% with an average delay of -3 minutes, based on 37 tracked flights.
The cancellation rate on Bismarck-Las Vegas 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 Las Vegas, 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.
