WN5128 Las VegasLAS · 12:15 Kansas CityMCI · 17:00
WN5128 by Southwest Airlines flies from Las Vegas (LAS) to Kansas City (MCI).
scheduled from LAS
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at LAS 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Kansas City flights today
same route · Southwest AirlinesIf WN5128 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Kansas City 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 WN5128 actually runs
Pro Flight Search has tracked every published board update for WN5128 across the LAS and MCI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +0 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN5128 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 MCI published them.
Planning around WN5128? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN5128 Las Vegas to Kansas City on-time performance, measured from the LAS and MCI airport boards.
https://proflightsearch.com/flight/WN5128
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