British AirwaysBA
live
Direct flights from Las Vegas (LAS) to London (LHR): 14 nonstop departures observed each week across 2 airlines. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 23 minutes early. 1 of the 5 tracked flights was cancelled. The nonstop covers 8,395 km, an estimated 11 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Las Vegas and London. Updated 18 August 2026 at 15:55 UTC.
LAS
Las Vegas
smooth · +0
LHR
London
smooth · +0
8,395 km · ~11h 16m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
80% on time
of the last 5 operated LAS → LHR flights arrived within 15 minutes
Median arrival delay is −23 min. 1 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−23 minacross the last 5 operated legs
Flight time~11h 16mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Current nonstop fares
LAS → LHR · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
British AirwaysVirgin Atlantic
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysVirgin AtlanticVS
Flights VS156 22:00 daily
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at LAS: 38% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Las Vegas to London route actually runs
Pro Flight Search tracks every published board update for nonstop LAS to LHR flights: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Las Vegas (LAS) to London (LHR) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/LAS-LHR
LAS to LHR questions
Is LAS–LHR running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on LAS–LHR?
Operators schedule evening departures around 17:20 from LAS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the LHR delay card to confirm conditions when you'd arrive.
How long is the flight from LAS to LHR?
Great-circle distance is 8,395 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 623–750 min gate-to-gate on this route.
How often does LAS–LHR fly?
2 carriers operate this route, around 18 flights a week between them. Compare carrier days and times in the airline list above.
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