UA5573 DenverDEN · 17:40 AspenASE
UA5573 by United Airlines flies from Denver (DEN) to Aspen (ASE).
scheduled from DEN
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 boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Aspen flights today
same route · United AirlinesIf UA5573 is cancelled, these are the other United Airlines nonstop flights from Denver to Aspen on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How UA5573 actually runs
Pro Flight Search has tracked every published board update for UA5573 across the DEN and ASE boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA5573 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: N641SY, N108SY.
Board clocks recorded as DEN and ASE published them.
Planning around UA5573? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA5573 Denver to Aspen on-time performance, measured from the DEN and ASE airport boards.
https://proflightsearch.com/flight/UA5573
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