UA1145 PortlandPDX · 15:43 DenverDEN · 17:36
UA1145 by United Airlines flies from Portland (PDX) to Denver (DEN) for the Sun, Sep 6 departure.
Same number through PDX → SFO → DEN
en route from PDX to DEN
board checked 20m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 15:43.
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
Measured, 90-day sampleConditions at PDX 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 Portland to Denver flights today
same route · United AirlinesIf UA1145 is cancelled, these are the other United Airlines nonstop flights from Portland to Denver on the same day, with scheduled departure times in PDX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA1145 actually runs
Pro Flight Search has tracked every published board update for UA1145 across the PDX and DEN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -5 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how UA1145 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PDX and DEN published them.
Planning around UA1145? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA1145 Portland to Denver on-time performance, measured from the PDX and DEN airport boards.
https://proflightsearch.com/flight/UA1145
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