WN1566 WashingtonDCA · 16:35 NashvilleBNA · 17:30
WN1566 by Southwest Airlines flies from Washington (DCA) to Nashville (BNA).
scheduled from DCA
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −8 min · 0 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DCA 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 Washington to Nashville flights today
same route · Southwest AirlinesIf WN1566 is cancelled, these are the other Southwest Airlines nonstop flights from Washington to Nashville on the same day, with scheduled departure times in DCA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN1566 actually runs
Pro Flight Search has tracked every published board update for WN1566 across the DCA and BNA boards: schedule changes, gate pushes and actual clocks. Usually lands ~8 min early. Based on 6 confirmed landings · 4/6 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how WN1566 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: N8911Q, N255WN, N8831L, N8949Q.
Board clocks recorded as DCA and BNA published them.
Planning around WN1566? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN1566 Washington to Nashville on-time performance, measured from the DCA and BNA airport boards.
https://proflightsearch.com/flight/WN1566
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