WN4439 AlbuquerqueABQ · 18:20 Las VegasLAS · 18:55
WN4439 by Southwest Airlines flies from Albuquerque (ABQ) to Las Vegas (LAS).
scheduled from ABQ
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ABQ and LAS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow at Albuquerque
ForecastSat 7 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Las Vegas
ForecastSat 7 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Albuquerque to Las Vegas flights today
same route · Southwest AirlinesIf WN4439 is cancelled, these are the other Southwest Airlines nonstop flights from Albuquerque to Las Vegas on the same day, with scheduled departure times in ABQ local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How WN4439 actually runs
Pro Flight Search has tracked every published board update for WN4439 across the ABQ and LAS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: landed +13 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4439 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as ABQ and LAS published them.
Planning around WN4439? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: WN4439 Albuquerque to Las Vegas on-time performance, measured from the ABQ and LAS airport boards.
https://proflightsearch.com/flight/WN4439
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