WN1009 WashingtonDCA · 10:45 San AntonioSAT · 11:45
WN1009 by Southwest Airlines flies from Washington (DCA) to San Antonio (SAT) for the Wed, Sep 16 departure.
Same number through DCA → BNA → SAT
arrived at SAT · 16 min early
Where the minutes go
last 5 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 operation0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DCA and SAT 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 San Antonio flights today
same route · Southwest AirlinesIf WN1009 is cancelled, these are the other Southwest Airlines nonstop flights from Washington to San Antonio 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 WN1009 actually runs
Pro Flight Search has tracked every published board update for WN1009 across the DCA and SAT boards: schedule changes, gate pushes and actual clocks. Usually lands ~16 min early. Based on 4 confirmed landings · 4/4 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 WN1009 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: N953WN, N485WN, N901WN, N7848A.
Board clocks recorded as DCA and SAT published them.
Planning around WN1009? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN1009 Washington to San Antonio on-time performance, measured from the DCA and SAT airport boards.
https://proflightsearch.com/flight/WN1009
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