WN4170 TampaTPA · 20:20 HoustonHOU · 19:00
WN4170 by Southwest Airlines flies from Tampa (TPA) to Houston (HOU) for the Sat, Oct 17 departure.
arrival expected at HOU · on schedule
board checked 8m ago · checking again in 45s
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by TPA (Tampa), currently flying MVFR (marginal visual). 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 Tampa to Houston flights today
same route · Southwest AirlinesIf WN4170 is cancelled, these are the other Southwest Airlines nonstop flights from Tampa to Houston on the same day, with scheduled departure times in TPA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4170 actually runs
Pro Flight Search has tracked every published board update for WN4170 across the TPA and HOU boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~26 min) but landed a little late (~14 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4170 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: N8676A.
Board clocks recorded as TPA and HOU published them.
Planning around WN4170? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4170 Tampa to Houston on-time performance, measured from the TPA and HOU airport boards.
https://proflightsearch.com/flight/WN4170
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