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United Airlines

Is UA1377 delayed?

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

Arrived

32 min early

Updated

Departure

Denver

DEN

Actual

Scheduled 06:00

Aug 24

Arrival

Chicago

ORD

Actual

Scheduled 09:43

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Denver → ChicagoDENORD
Route overview

Recent arrivals

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

  • DEN → ORD

    199 min late

  • DEN → ORD

    25 min early

  • DEN → ORD

    126 min late

  • DEN → ORD

    49 min early

  • DEN → ORD

    18 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
26
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
27

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

UA1377 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedDenverChicago
View this flight’s market
199
Sep 16, 2026ArrivedDenverChicago
-25
Sep 15, 2026ArrivedDenverChicago
126
Sep 14, 2026ArrivedDenverChicago
-49
Sep 13, 2026ArrivedDenverChicago
-18
Sep 12, 2026ArrivedDenverChicago
-27
Sep 11, 2026ArrivedDenverChicago
-20
Sep 10, 2026ArrivedDenverChicago
-21
Sep 9, 2026ArrivedDenverChicago
-18
Sep 8, 2026ArrivedDenverChicago
-17
Sep 7, 2026ArrivedDenverChicago
5
Sep 5, 2026ArrivedDenverChicago
-28
Sep 4, 2026ArrivedDenverChicago
-51
Sep 3, 2026ArrivedDenverChicago
-34
Sep 2, 2026ArrivedDenverChicago
-44
Sep 1, 2026ArrivedDenverChicago
-39
Aug 31, 2026ArrivedDenverChicago
-37
Aug 29, 2026ArrivedDenverChicago
-33
Aug 28, 2026ArrivedDenverChicago
-32
Aug 27, 2026ArrivedDenverChicago
-35
Aug 26, 2026ArrivedDenverChicago
-29
Aug 25, 2026ArrivedDenverChicago
-24
Aug 24, 2026ArrivedDenverChicago
-32
Aug 23, 2026ArrivedDenverChicago
-33
Aug 21, 2026ArrivedDenverChicago
-37
Aug 20, 2026ArrivedDenverChicago
-42

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