Flights San Francisco → Las Vegas
SFO → LAS
Route overview
This flight route operates between San Francisco and Las Vegas, with a total of 1,436 flights recorded. The on-time performance is at 73%, with an average delay of 13.7 minutes per flight. The high traffic volume to the destination airport, which serves over 52 million passengers annually, reflects the popularity of this route.
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 San Francisco (SFO) → Las Vegas (LAS) route is operated by Hawaiian Airlines, United Airlines, Southwest Airlines. Across 1896 flights monitored in recent months, 72% arrived on time (within 15 min of schedule), with an average delay of 16 minutes. The cancellation rate is 2.95%. FlightGuard's average computed risk is 25.1/100 (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 San Francisco the average ATFM delay is 2.0 minutes.
Heading to Las Vegas: what to expect in this direction
Flying from San Francisco (SFO) to Las Vegas (LAS) heads east for about 665 km, a flight time of roughly 1h 15m.
Departures from San Francisco on this leg cluster in the overnight window: about 36% of SFO-LAS flights take off then.
Air-traffic congestion: departing San Francisco the average ATFM delay is 2.0 min (atfm); arriving into Las Vegas it is 2.0 min (atfm).
Across 1,896 tracked SFO-LAS flights, 72% left on time with an average delay of 16 min and a 3.0% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Hawaiian Airlines (HA) | 78% | 11 min | 1.5% |
| United Airlines (UA) | 74% | 10 min | 6.9% |
| Southwest Airlines (WN) | 73% | 6 min | 3.1% |
Airlines operating SFO-LAS
Airports
Frequently asked questions about SFO-LAS
On the San Francisco (SFO) -> Las Vegas (LAS) route, on-time performance is 72% with an average delay of 16 minutes, based on 1896 tracked flights.
The cancellation rate on San Francisco-Las Vegas is 2.95% across 1896 monitored flights.
The route is operated by 3 airlines: Hawaiian Airlines, United Airlines, Southwest Airlines.
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.
