WN4837 Fort LauderdaleFLL · 20:05 HoustonHOU · 21:45
WN4837 by Southwest Airlines flies from Fort Lauderdale (FLL) to Houston (HOU).
scheduled from FLL
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 FLL and HOU are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 →
Tomorrow on this route
ForecastFort Lauderdale to Houston with Southwest Airlines · Mon 2 Nov, local date
- Chance a departure is cancelled
- 0.6%1.0× usual
- Chance a departure leaves 60+ min late
- 23%2.3× usual
Forecast weather: 53% chance of thunder and 97% chance of rain at Fort Lauderdale; 46% chance of fog at Houston
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 2 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Fort Lauderdale to Houston flights today
same route · Southwest AirlinesIf WN4837 is cancelled, these are the other Southwest Airlines nonstop flights from Fort Lauderdale to Houston on the same day, with scheduled departure times in FLL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How WN4837 actually runs
Pro Flight Search has tracked every published board update for WN4837 across the FLL and HOU boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: landed +11 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4837 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: N7826B, N7736A, N8690A.
Board clocks recorded as FLL and HOU published them.
Planning around WN4837? 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: WN4837 Fort Lauderdale to Houston on-time performance, measured from the FLL and HOU airport boards.
https://proflightsearch.com/flight/WN4837
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