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United Airlines

Is UA1843 delayed?

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

Arrived

125 min late

Updated

Departure

Denver

DEN

Actual

Scheduled 17:59

Aug 30

Arrival

Columbus

CMH

Actual

Scheduled 02:57

Aug 31

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

Recent arrivals

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

  • DEN → CMH

    43 min late

  • PSP → DEN

    9 min early

  • DEN → CMH

    3 min early

  • PSP → DEN

    6 min early

  • DEN → CMH

    On time
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
33
Arrivals over 15 minutes late
6
Observed cancellations
0
Observed occurrences
40

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

UA1843 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedDenverColumbus
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43
Sep 17, 2026ArrivedPalm SpringsDenver
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-9
Sep 16, 2026ArrivedDenverColumbus
-3
Sep 16, 2026ArrivedPalm SpringsDenver
-6
Sep 15, 2026ArrivedDenverColumbus
0
Sep 15, 2026ArrivedPalm SpringsDenver
-5
Sep 14, 2026ArrivedDenverColumbus
-13
Sep 13, 2026ArrivedDenverColumbus
-8
Sep 12, 2026ArrivedDenverColumbus
-10
Sep 12, 2026ArrivedPalm SpringsDenver
-23
Sep 11, 2026ArrivedPalm SpringsDenver
-30
Sep 10, 2026ArrivedDenverColumbus
-15
Sep 10, 2026ArrivedPalm SpringsDenver
12
Sep 9, 2026ArrivedDenverColumbus
-27
Sep 9, 2026ArrivedPalm SpringsDenver
8
Sep 8, 2026ArrivedDenverColumbus
1
Sep 8, 2026ArrivedPalm SpringsDenver
-8
Sep 7, 2026ArrivedDenverColumbus
1
Sep 7, 2026ArrivedPalm SpringsDenver
-1
Sep 6, 2026ArrivedPalm SpringsDenver
51
Sep 5, 2026ArrivedDenverColumbus
-11
Sep 5, 2026ArrivedPalm SpringsDenver
-15
Sep 4, 2026ArrivedDenverColumbus
-11
Sep 4, 2026ArrivedPalm SpringsDenver
-22
Sep 3, 2026ArrivedDenverColumbus
2
Sep 1, 2026ArrivedDenverColumbus
-13
Aug 30, 2026ArrivedDenverColumbus
125
Aug 28, 2026ArrivedDenverColumbus
-2
Aug 27, 2026ArrivedDenverColumbus
-15
Aug 26, 2026ArrivedDenverColumbus
22
Aug 25, 2026ArrivedDenverColumbus
-22
Aug 24, 2026ArrivedDenverColumbus
76
Aug 23, 2026ArrivedDenverColumbus
45

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