WN4448 PhoenixPHX · 17:25 DenverDEN · 20:20
WN4448 by Southwest Airlines flies from Phoenix (PHX) to Denver (DEN).
scheduled from PHX
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
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by DEN (Denver), currently flying LIFR (low instrument). 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
ForecastPhoenix to Denver with Southwest Airlines · Sun 1 Nov, local date
- Chance a departure is cancelled
- 0.4%0.9× usual
- Chance a departure leaves 60+ min late
- 36%3.2× usual
Forecast weather: 45% chance of thunder and 97% chance of rain at Phoenix
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 12 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 Phoenix to Denver flights today
same route · Southwest AirlinesIf WN4448 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 that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How WN4448 actually runs
Pro Flight Search has tracked every published board update for WN4448 across the PHX and DEN boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: left heavily delayed (~85 min) but landed heavily delayed (~70 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4448 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: N8544Z, N8681M.
Board clocks recorded as PHX and DEN published them.
Planning around WN4448? 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: WN4448 Phoenix to Denver on-time performance, measured from the PHX and DEN airport boards.
https://proflightsearch.com/flight/WN4448
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