WN4737 BurbankBUR · 11:00 PhoenixPHX · 12:35
WN4737 by Southwest Airlines flies from Burbank (BUR) to Phoenix (PHX).
scheduled from BUR
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BUR and PHX 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 at Burbank
ForecastSat 7 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Phoenix
ForecastSat 7 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Burbank to Phoenix flights today
same route · Southwest AirlinesIf WN4737 is cancelled, these are the other Southwest Airlines nonstop flights from Burbank to Phoenix on the same day, with scheduled departure times in BUR 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 WN4737 actually runs
Pro Flight Search has tracked every published board update for WN4737 across the BUR and PHX boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left a little late (~17 min) but landed about 6 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4737 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: N246LV.
Board clocks recorded as BUR and PHX published them.
Planning around WN4737? 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: WN4737 Burbank to Phoenix on-time performance, measured from the BUR and PHX airport boards.
https://proflightsearch.com/flight/WN4737
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