WN4204 Las VegasLAS AnchorageANC
WN4204 by Southwest Airlines flies from Las Vegas (LAS) to Anchorage (ANC).
scheduled from LAS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAS and ANC are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How WN4204 actually runs
Pro Flight Search has tracked every published board update for WN4204 across the LAS and ANC boards: schedule changes, gate pushes and actual clocks. Combined risk score: 48.5/100. Based on airport operations, weather, and cached board history at LAS and ANC.
The verdict above is that record speaking, so it reflects how WN4204 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN4204? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4204 Las Vegas to Anchorage on-time performance, measured from the LAS and ANC airport boards.
https://proflightsearch.com/flight/WN4204
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