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United Airlines

Is UA377 delayed?

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

Arrived

21 min late

Updated

Departure

Denver

DEN

Actual

Scheduled 20:29

Aug 24

Arrival

Chicago

ORD

Actual

Scheduled 23:59

Aug 25

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

    74 min late

  • IND → DEN

    20 min early

  • DEN → ORD

    24 min early

  • DEN → ORD

    3 min early

  • IND → DEN

    13 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
30
Arrivals over 15 minutes late
9
Observed cancellations
1
Observed occurrences
37

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

UA377 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedDenverChicago
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74
Sep 16, 2026ArrivedIndianapolisDenver
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-20
Sep 15, 2026ArrivedDenverChicago
-24
Sep 14, 2026ArrivedDenverChicago
-3
Sep 14, 2026ArrivedIndianapolisDenver
-13
Sep 13, 2026ArrivedDenverChicago
22
Sep 13, 2026ArrivedIndianapolisDenver
-10
Sep 12, 2026ArrivedDenverChicago
-41
Sep 12, 2026ArrivedIndianapolisDenver
224
Sep 11, 2026ArrivedDenverChicago
22
Sep 11, 2026ArrivedIndianapolisDenver
-9
Sep 10, 2026ArrivedDenverChicago
-5
Sep 10, 2026ArrivedIndianapolisDenver
-29
Sep 9, 2026ArrivedDenverChicago
-20
Sep 9, 2026ArrivedIndianapolisDenver
3
Sep 8, 2026ArrivedDenverChicago
-11
Sep 8, 2026ArrivedIndianapolisDenver
-15
Sep 7, 2026ArrivedDenverChicago
27
Sep 6, 2026ArrivedDenverChicago
26
Sep 6, 2026ArrivedIndianapolisDenver
248
Sep 5, 2026ArrivedDenverChicago
-9
Sep 5, 2026ArrivedIndianapolisDenver
-28
Sep 4, 2026ArrivedDenverChicago
-14
Sep 4, 2026ArrivedIndianapolisDenver
1
Sep 3, 2026ArrivedDenverChicago
1
Aug 31, 2026CancelledDenverNot available
Not available
Aug 28, 2026ArrivedDenverChicago
7
Aug 27, 2026ArrivedDenverChicago
63
Aug 26, 2026ArrivedDenverChicago
-3
Aug 25, 2026ArrivedDenverChicago
-28
Aug 24, 2026ArrivedDenverChicago
21

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