WN56 HoustonHOU · 19:30 DallasDAL · 20:40
WN56 by Southwest Airlines flies from Houston (HOU) to Dallas (DAL) for the Thu, Sep 17 departure.
departs HOU · on schedule
board checked 21m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HOU and DAL 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 Houston to Dallas flights today
same route · Southwest AirlinesIf WN56 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to Dallas on the same day, with scheduled departure times in HOU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN56 actually runs
Pro Flight Search has tracked every published board update for WN56 across the HOU and DAL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left noticeably late (~37 min) but landed about 16 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN56 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: N8943Q, N913WN, N8317M.
Board clocks recorded as HOU and DAL published them.
Planning around WN56? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN56 Houston to Dallas on-time performance, measured from the HOU and DAL airport boards.
https://proflightsearch.com/flight/WN56
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