UA1658 PhoenixPHX · 11:32 DenverDEN · 14:28
UA1658 by United Airlines flies from Phoenix (PHX) to Denver (DEN) for the Fri, Sep 18 departure.
arrived at DEN · 2 min late
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
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 · United AirlinesIf UA1658 is cancelled, these are the other United 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 UA1658 actually runs
Pro Flight Search has tracked every published board update for UA1658 across the PHX and DEN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: left noticeably late (~30 min) but landed right on schedule. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1658 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: N17455, N47453.
Board clocks recorded as PHX and DEN published them.
Planning around UA1658? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1658 Phoenix to Denver on-time performance, measured from the PHX and DEN airport boards.
https://proflightsearch.com/flight/UA1658
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