WN4687 Las VegasLAS · 18:45 DallasDAL · 23:30
WN4687 by Southwest Airlines flies from Las Vegas (LAS) to Dallas (DAL) for the Sun, Oct 18 departure.
departs LAS · on schedule
board checked 47m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LAS and DAL 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 Las Vegas to Dallas flights today
same route · Southwest AirlinesIf WN4687 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Dallas 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 WN4687 actually runs
Pro Flight Search has tracked every published board update for WN4687 across the LAS and DAL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +91 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4687 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: N8637A, N8320J.
Board clocks recorded as LAS and DAL published them.
Planning around WN4687? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4687 Las Vegas to Dallas on-time performance, measured from the LAS and DAL airport boards.
https://proflightsearch.com/flight/WN4687
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