WN512SouthwestIn the air, 16 min late
Left MEM at 10:11, 16 min after its 09:55 slot.
- Landing
- 11:27LAS board estimate · sched 11:35
live
Direct flights from Memphis (MEM) to Las Vegas (LAS): 6 nonstop departures observed each week across 2 airlines. No cancellations were recorded across the 8 tracked flights. The nonstop covers 2,274 km, an estimated 3 hours 25 minutes in the air. Measured by Pro Flight Search from live flight boards at Memphis and Las Vegas. Updated 13 November 2026 at 22:53 UTC.
Today, MEM → LAS
Fri 13 Nov · local times- 09:55 WN512Southwest Left 10:11 +16 LAS est. 11:27In the air · sched 11:35
- 12:53 G4109Allegiant Air Left 13:01 +8 LAS est. 14:05In the air · sched 14:34
Checked MEM board 15:18 · LAS board 14:53
MEM
Memphis
smooth · +10
LAS
Las Vegas
smooth · +0
2,274 km · ~3h 25m est.
Running clean · 2 airlines · 6x weekly · nonstop
93 / 100
route health from live MEM and LAS delay boards
0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Flight time~3h 25mestimated from route distance
Weekly departures6x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Allegiant AirSouthwest Airlines
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 daysHistory
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
Conditions are tightest at MEM: a 42% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +12 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Memphis to Las Vegas route actually runs
Pro Flight Search records official board updates for nonstop MEM to LAS flights through the day: 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.
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: Memphis (MEM) to Las Vegas (LAS) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/MEM-LAS
MEM to LAS questions
Is MEM–LAS running on time right now?
Smooth skies ahead. The departure side at MEM is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from MEM to LAS?
Great-circle distance is 2,274 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 191–225 min gate-to-gate on this route.
How often does MEM–LAS fly?
2 carriers operate this route, around 6 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at MEM and arrival-side delay at LAS, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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