WN3810 ChicagoMDW · 20:30 Las VegasLAS · 23:05
WN3810 by Southwest Airlines flies from Chicago (MDW) to Las Vegas (LAS).
Same number through MDW → SJC → LAS
scheduled from MDW
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MDW and LAS 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.
Other Chicago to Las Vegas flights today
same route · Southwest AirlinesIf WN3810 is cancelled, these are the other Southwest Airlines nonstop flights from Chicago to Las Vegas on the same day, with scheduled departure times in MDW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN3810 actually runs
Pro Flight Search has tracked every published board update for WN3810 across the MDW and LAS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left right on schedule but landed about 11 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN3810 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N8575Z, N8833L, N8984L.
Board clocks recorded as MDW and LAS published them.
Planning around WN3810? 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 — WN3810 Chicago to Las Vegas on-time performance, measured from the MDW and LAS airport boards.
https://proflightsearch.com/flight/WN3810
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