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United Airlines

Is UA5781 delayed?

Service date: · Scheduled departure date (America/Denver)

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Denver

DEN

Scheduled

Aug 23

Arrival

Aspen

ASE

Scheduled

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • DEN → ASE

    24 min late

  • DEN → ASE

    6 min early

  • DEN → ASE

    6 min late

  • DEN → ASE

    35 min late

  • DEN → ASE

    11 min early
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
15
Arrivals over 15 minutes late
2
Observed cancellations
2
Observed occurrences
29

Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

UA5781 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 19, 2026ArrivedDenverAspen
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24
Sep 18, 2026ArrivedDenverAspen
-6
Sep 17, 2026ArrivedDenverAspen
6
Sep 16, 2026ArrivedDenverAspen
35
Sep 15, 2026ArrivedDenverAspen
-11
Sep 13, 2026ArrivedDenverAspen
-7
Sep 12, 2026ArrivedDenverAspen
-22
Sep 11, 2026ArrivedDenverAspen
-4
Sep 10, 2026ArrivedDenverAspen
-6
Sep 9, 2026ArrivedDenverAspen
-16
Sep 8, 2026ArrivedDenverAspen
-12
Sep 7, 2026ArrivedDenverAspen
-16
Sep 6, 2026ArrivedDenverAspen
12
Sep 5, 2026ArrivedDenverAspen
-13
Sep 4, 2026ArrivedDenverAspen
8
Aug 23, 2026CancelledDenverAspenNot available
Not available
Aug 21, 2026CancelledDenverAspenNot available
Not available

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