Flights London → Las Vegas
LGW → LAS
How long is the flight from London to Las Vegas?
The flight from London (LGW) to Las Vegas (LAS) takes about 10h 58m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route connects London to Las Vegas, operating with a mix of Boeing 777 and Boeing 747-400 aircraft. Las Vegas handles over 52 million passengers annually at its airport, making it one of the busiest destinations for this route.
The London (LGW) → Las Vegas (LAS) route is operated by American Airlines, British Airways, Delta Air Lines. FlightGuard's average computed risk is 8.4/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Las Vegas the average ATFM delay is 5.5 minutes (main cause: atfm). Departing from London the average ATFM delay is 1.8 minutes.
Heading to Las Vegas: what to expect in this direction
Flying from London (LGW) to Las Vegas (LAS) heads north-west for about 8,433 km, a flight time of roughly 10h 58m.
Air-traffic congestion: departing London the average ATFM delay is 1.8 min (atfm); arriving into Las Vegas it is 5.5 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Delta Air Lines (DL) | 85% | 1 min | 0.8% |
| American Airlines (AA) | 79% | 6 min | 1.1% |
| British Airways (BA) | 66% | 31 min | 1.3% |
Airlines operating LGW-LAS
Airports
Frequently asked questions about LGW-LAS
The flight from London (LGW) to Las Vegas (LAS) takes about 10h 58m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 3 airlines: American Airlines, British Airways, Delta Air Lines.
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.
The London-Las Vegas route is about 8,433 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, UK261 compensation is £520, barring extraordinary circumstances.
