WN1915 HoustonHOU · 16:20 Santa RosaSTS · 17:55
WN1915 by Southwest Airlines flies from Houston (HOU) to Santa Rosa (STS) for the Mon, Sep 7 departure.
Same number through HOU → DEN → STS
arrived at STS · 10 min late
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 STS 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 Santa Rosa flights today
same route · Southwest AirlinesIf WN1915 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to Santa Rosa 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 WN1915 actually runs
Pro Flight Search has tracked every published board update for WN1915 across the HOU and STS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed +10 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN1915 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: N8560Z, N8966S, N8909L.
Board clocks recorded as HOU and STS published them.
Planning around WN1915? 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 — WN1915 Houston to Santa Rosa on-time performance, measured from the HOU and STS airport boards.
https://proflightsearch.com/flight/WN1915
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