WN4001 New YorkLGA · 21:40 Kansas CityMCI · 23:45
WN4001 by Southwest Airlines flies from New York (LGA) to Kansas City (MCI) for the Thu, Sep 10 departure.
departs LGA · on schedule
board checked 52m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LGA and MCI 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 New York to Kansas City flights today
same route · Southwest AirlinesIf WN4001 is cancelled, these are the other Southwest Airlines nonstop flights from New York to Kansas City on the same day, with scheduled departure times in LGA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4001 actually runs
Pro Flight Search has tracked every published board update for WN4001 across the LGA and MCI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +56 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4001 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 LGA and MCI published them.
Planning around WN4001? 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 — WN4001 New York to Kansas City on-time performance, measured from the LGA and MCI airport boards.
https://proflightsearch.com/flight/WN4001
.