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United Airlines

Is UAL5400 delayed?

Service date: · Scheduled departure date (UTC)

Arrived

25 min early

Official source · Updated

Departure

Colorado Springs

COS

Scheduled

Sep 10

Arrival

Denver

DEN

Actual

Scheduled 11:32

Sep 10

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Recent arrivals

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

  • COS → DEN

    16 min early

  • COS → DEN

    27 min early

  • COS → DEN

    27 min early

  • COS → DEN

    531 min late

  • COS → DEN

    24 min late
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
17
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
17

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

UAL5400 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 20, 2026ArrivedColorado SpringsDenver
View this flight’s market
-16
Sep 19, 2026ArrivedColorado SpringsDenver
-27
Sep 18, 2026ArrivedColorado SpringsDenver
-27
Sep 17, 2026ArrivedColorado SpringsDenver
531
Sep 16, 2026ArrivedColorado SpringsDenver
24
Sep 15, 2026ArrivedColorado SpringsDenver
-16
Sep 14, 2026ArrivedColorado SpringsDenver
-35
Sep 13, 2026ArrivedColorado SpringsDenver
-28
Sep 12, 2026ArrivedColorado SpringsDenver
-30
Sep 11, 2026ArrivedColorado SpringsDenver
1
Sep 10, 2026ArrivedColorado SpringsDenver
-25
Sep 9, 2026ArrivedColorado SpringsDenver
-31
Sep 8, 2026ArrivedColorado SpringsDenver
-37
Sep 7, 2026ArrivedColorado SpringsDenver
-25
Sep 6, 2026ArrivedColorado SpringsDenver
-26
Sep 5, 2026ArrivedColorado SpringsDenver
1
Sep 4, 2026ArrivedColorado SpringsDenver
-16

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