WN558 NashvilleBNA · 12:25 Kansas CityMCI · 14:10
WN558 by Southwest Airlines flies from Nashville (BNA) to Kansas City (MCI) for the Tue, Sep 22 departure.
arrival expected at MCI · on schedule
board checked 10m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BNA 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 Nashville to Kansas City flights today
same route · Southwest AirlinesIf WN558 is cancelled, these are the other Southwest Airlines nonstop flights from Nashville to Kansas City on the same day, with scheduled departure times in BNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN558 actually runs
Pro Flight Search has tracked every published board update for WN558 across the BNA and MCI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~23 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN558 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: N8914Q, N8929S.
Board clocks recorded as BNA and MCI published them.
Planning around WN558? 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 — WN558 Nashville to Kansas City on-time performance, measured from the BNA and MCI airport boards.
https://proflightsearch.com/flight/WN558
.