WN4347 PhoenixPHX · 20:50 DenverDEN · 23:40
WN4347 by Southwest Airlines flies from Phoenix (PHX) to Denver (DEN) for the Fri, Sep 18 departure.
en route from PHX to DEN
board checked 11m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 22:09 · typical taxi-out at PHX ≈ 7.1 min.
Where the minutes go
last 4 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 PHX 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 Phoenix to Denver flights today
same route · Southwest AirlinesIf WN4347 is cancelled, these are the other Southwest Airlines nonstop flights from Phoenix to Denver on the same day, with scheduled departure times in PHX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4347 actually runs
Pro Flight Search has tracked every published board update for WN4347 across the PHX and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~56 min late. Based on 4 confirmed landings · 0/4 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how WN4347 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: N268WN, N452WN, N922WN.
Board clocks recorded as PHX and DEN published them.
Planning around WN4347? 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 — WN4347 Phoenix to Denver on-time performance, measured from the PHX and DEN airport boards.
https://proflightsearch.com/flight/WN4347
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