Flights Billings → Las Vegas
BIL → LAS
Route overview
The flight route from Billings to Las Vegas has a high on-time performance rate of 92%, with an average arrival seven minutes ahead of schedule. Over the past year, this route has seen twenty-five flights operating between these two cities, connecting passengers from the historic Billings Logan International Airport, which opened in 1940, to one of the busiest airports globally, serving 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 Billings (BIL) → Las Vegas (LAS) route is operated by Allegiant Air. Across 34 flights monitored in recent months, 85% arrived on time (within 15 min of schedule), with an average delay of 2 minutes. The cancellation rate is 2.94%. FlightGuard's average computed risk is 18.9/100 (medium), 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 Billings the average ATFM delay is 1.7 minutes.
Heading to Las Vegas: what to expect in this direction
Flying from Billings (BIL) to Las Vegas (LAS) heads south-west for about 1,215 km, a flight time of roughly 1h 56m.
Departures from Billings on this leg cluster in the overnight window: about 79% of BIL-LAS flights take off then.
Air-traffic congestion: departing Billings the average ATFM delay is 1.7 min (airspace/NAS (BTS)); arriving into Las Vegas it is 2.0 min (atfm).
Across 34 tracked BIL-LAS flights, 85% left on time with an average delay of 2 min and a 2.9% 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 BIL-LAS
Airports
Frequently asked questions about BIL-LAS
On the Billings (BIL) -> Las Vegas (LAS) route, on-time performance is 85% with an average delay of 2 minutes, based on 34 tracked flights.
The cancellation rate on Billings-Las Vegas 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 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.
