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United Airlines

Is UA4738 delayed?

No — UA4738 landed in Denver 23 min early, at 06:23 on Sep 30 (as of Sep 30, 12:24 UTC).

Usually on time: arrived within 15 min of schedule on 21 of the last 25 flights.

Arrived

23 min early

Official source · Updated

Departure

Bismarck

BIS

Actual

Scheduled 06:25

Sep 30

Arrival

Denver

DEN

Actual

Scheduled 06:47

Sep 30

Times shown in airport local time

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

Market settled: On time.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

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

  • Bismarck → Denver

    23 min early

  • Bismarck → Denver

    1 min early

  • Bismarck → Denver

    18 min late

  • Bismarck → Denver

    6 min early

  • Bismarck → Denver

    19 min early

Is UA4738 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
25
On time
84%
of 25 arrivals
Late
16%
of 25 arrivals
Cancelled
0%
of 25 flights
Median arrival delay
1 min early
9 in 10 arrived within
20 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. 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

At the airports today

Denver (DEN) departures

Left more than 15 min late
71 of 429
Cancelled today
0

Related flights

Other flights KBIS → DEN

All United Airlines flights

Flight history and details
UA4738 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 30, 2026ArrivedBismarckDenver
View this flight’s market
-23
Sep 29, 2026ArrivedBismarckDenver-1
Sep 28, 2026ArrivedBismarckDenver18
Sep 27, 2026ArrivedBismarckDenver-6
Sep 26, 2026ArrivedBismarckDenver-19
Sep 25, 2026ArrivedBismarckDenver22
Sep 24, 2026ArrivedBismarckDenver-7
Sep 23, 2026ArrivedBismarckDenver-1
Sep 22, 2026ArrivedBismarckDenver-12
Sep 21, 2026ArrivedBismarckDenver-6
Sep 20, 2026ArrivedBismarckDenver1
Sep 19, 2026ArrivedBismarckDenver30
Sep 18, 2026ArrivedBismarckDenver-5
Sep 17, 2026ArrivedBismarckDenver4
Sep 16, 2026ArrivedBismarckDenver0
Sep 14, 2026ArrivedBismarckDenver9
Sep 13, 2026ArrivedBismarckDenver-14
Sep 12, 2026ArrivedBismarckDenver0
Sep 11, 2026ArrivedBismarckDenver110
Sep 9, 2026ArrivedBismarckDenver-4
Sep 8, 2026ArrivedBismarckDenver3
Sep 7, 2026ArrivedBismarckDenver-2
Sep 6, 2026ArrivedBismarckDenver1
Sep 5, 2026ArrivedBismarckDenver-7
Sep 4, 2026ArrivedBismarckDenver0

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