WN1421 Fort MyersRSW NashvilleBNA
WN1421 by Southwest Airlines flies from Fort Myers (RSW) to Nashville (BNA).
scheduled from RSW
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at RSW and BNA 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 Fort Myers to Nashville flights today
same route · Southwest AirlinesIf WN1421 is cancelled, these are the other Southwest Airlines nonstop flights from Fort Myers to Nashville on the same day, with scheduled departure times in RSW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN1421 actually runs
Pro Flight Search has tracked every published board update for WN1421 across the RSW and BNA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at RSW and BNA.
The verdict above is that record speaking, so it reflects how WN1421 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN1421? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN1421 Fort Myers to Nashville on-time performance, measured from the RSW and BNA airport boards.
https://proflightsearch.com/flight/WN1421
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