WN253 HoustonHOU TulsaTUL
WN253 by Southwest Airlines flies from Houston (HOU) to Tulsa (TUL).
scheduled from HOU
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HOU and TUL 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 Tulsa flights today
same route · Southwest AirlinesIf WN253 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to Tulsa 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 WN253 actually runs
Pro Flight Search has tracked every published board update for WN253 across the HOU and TUL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 42.4/100. Based on airport operations, weather, and cached board history at HOU and TUL.
The verdict above is that record speaking, so it reflects how WN253 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN253? 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 — WN253 Houston to Tulsa on-time performance, measured from the HOU and TUL airport boards.
https://proflightsearch.com/flight/WN253
.