WN423 Las VegasLAS · 10:00 FresnoFAT
WN423 by Southwest Airlines flies from Las Vegas (LAS) to Fresno (FAT) for the Mon, Sep 14 departure.
en route from LAS to FAT
board checked 39m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 10:01 · typical taxi-out at LAS ≈ 8.7 min.
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Las Vegas to Fresno flights today
same route · Southwest AirlinesIf WN423 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Fresno on the same day, with scheduled departure times in LAS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN423 actually runs
Pro Flight Search has tracked every published board update for WN423 across the LAS and FAT boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: departed +1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN423 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 LAS and FAT published them.
Planning around WN423? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN423 Las Vegas to Fresno on-time performance, measured from the LAS and FAT airport boards.
https://proflightsearch.com/flight/WN423
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