WN5127 HoustonHOU · 10:15 DenverDEN · 11:45
WN5127 by Southwest Airlines flies from Houston (HOU) to Denver (DEN).
scheduled from HOU
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HOU and DEN 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 Denver flights today
same route · Southwest AirlinesIf WN5127 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to Denver 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 WN5127 actually runs
Pro Flight Search has tracked every published board update for WN5127 across the HOU and DEN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 1 completed leg so far: landed +168 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN5127 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: N8319F.
Board clocks recorded as HOU and DEN published them.
Planning around WN5127? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN5127 Houston to Denver on-time performance, measured from the HOU and DEN airport boards.
https://proflightsearch.com/flight/WN5127
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