WN4737Southwest Airlines · BUR → PHX
live · 21m ago
Route confirmed Southwest Airlines

WN4737 BurbankBUR PhoenixPHX

WN4737 by Southwest Airlines flies from Burbank (BUR) to Phoenix (PHX).

Right nowNext departure tomorrow Operates daily
11:00

scheduled from BUR

The route today

live boards
BURBurbankOn-time likelyBUR delay board →
PHXPhoenixOn-time likelyPHX delay board →
BUR→PHXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
36%Chance of 15+ min delay
0.8%Chance of cancellation
+10 minTypical airport delay in this weather

Conditions 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

Forecast

Thu 12 Nov, local date

High25°Clikely 23°C to 26°C
Low14°Clikely 13°C to 16°C

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

Forecast

Thu 12 Nov, local date

High29°Clikely 28°C to 30°C
Low16°Clikely 15°C to 17°C

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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Burbank to Phoenix flights today

same route · Southwest Airlines
WN1896departs 07:00
WN1410departs 07:50
WN3108departs 08:20
WN1335departs 11:00
WN3385departs 12:50
WN542departs 13:40

If 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. Combined risk score: 11.8/100. Based on airport operations, weather, and cached board history at BUR and PHX.

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.

Planning around WN4737? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN4737 Burbank to Phoenix on-time performance, measured from the BUR and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4737
How we measure this →