WN8533 HoustonHOU · 10:00 San SalvadorSAL
WN8533 by Southwest Airlines flies from Houston (HOU) to San Salvador (SAL).
scheduled from HOU
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Houston to San Salvador flights today
same route · Southwest AirlinesIf WN8533 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to San Salvador 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 WN8533 actually runs
Pro Flight Search has tracked every published board update for WN8533 across the HOU and SAL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: departed +36 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN8533 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as HOU and SAL published them.
Planning around WN8533? 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 — WN8533 Houston to San Salvador on-time performance, measured from the HOU and SAL airport boards.
https://proflightsearch.com/flight/WN8533
.