WN4239Southwest Airlines · CMH → PHX
live · 14m ago
Route confirmed Southwest Airlines

WN4239 ColumbusCMH PhoenixPHX

WN4239 by Southwest Airlines flies from Columbus (CMH) to Phoenix (PHX).

Right nowNext departure tomorrow Operates daily
05:55

scheduled from CMH

The route today

live boards
CMHColumbusOn-time likelyCMH delay board →
PHXPhoenixOn-time likelyPHX delay board →
CMH→PHXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
37%Chance of 15+ min delay
2.2%Chance of cancellation
+10 minTypical airport delay in this weather

Driven mainly by CMH (Columbus), currently flying MVFR (marginal visual). 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 CMH

Forecast

Mon 16 Nov, local date

High10°Clikely 8°C to 11°C
Low2°Clikely −1°C to 4°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 PHX

Forecast

Mon 16 Nov, local date

High26°Clikely 25°C to 27°C
Low14°Clikely 13°C to 15°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 Columbus to Phoenix flights today

same route · Southwest Airlines
WN1279departs 05:30
WN2012departs 12:55
WN1884departs 16:10

If WN4239 is cancelled, these are the other Southwest Airlines nonstop flights from Columbus to Phoenix on the same day, with scheduled departure times in CMH 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 WN4239 actually runs

Pro Flight Search has tracked every published board update for WN4239 across the CMH and PHX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at CMH and PHX.

The verdict above is that record speaking, so it reflects how WN4239 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN4239? 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: WN4239 Columbus to Phoenix on-time performance, measured from the CMH and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4239
How we measure this →