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United Airlines

Is UA5257 delayed?

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

Arrived

7 min early

Official source · Updated

Departure

Denver

DEN

Actual

Scheduled 20:53

Sep 7

Arrival

Billings

BIL

Actual

Scheduled 03:58

Sep 8

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

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.

  • DEN → BIL

    7 min late

  • DEN → BIL

    2 min early

  • DEN → BIL

    15 min late

  • DEN → BIL

    <1 min late

  • DEN → BIL

    12 min early
Flight history and details

Aug 21, 2026 — Sep 20, 2026

Observed arrivals
15
Arrivals over 15 minutes late
3
Observed cancellations
0
Observed occurrences
24

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

UA5257 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedDenverBillings
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7
Sep 17, 2026ArrivedDenverBillings
-2
Sep 16, 2026ArrivedDenverBillings
15
Sep 14, 2026ArrivedDenverBillings
0
Sep 13, 2026ArrivedDenverBillings
-12
Sep 12, 2026ArrivedDenverBillings
-11
Sep 11, 2026ArrivedDenverBillings
-2
Sep 10, 2026ArrivedDenverBillings
-11
Sep 9, 2026ArrivedDenverBillings
-4
Sep 8, 2026ArrivedDenverBillings
3
Sep 7, 2026ArrivedDenverBillings
-7
Sep 6, 2026ArrivedDenverBillings
18
Sep 5, 2026ArrivedDenverBillings
-13
Sep 4, 2026ArrivedDenverBillings
-14
Aug 23, 2026ArrivedDenverBillings
58

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