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Is UA1232 delayed?

Each route and date is shown separately. Confirm that both airports match your booking.

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

Arrived

18 min early

Updated

Departure

Denver

DEN

Actual

Scheduled 09:51

Aug 24

Arrival

Boston

BOS

Actual

Scheduled 15:56

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

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

Arrived

19 min early

Updated

Departure

Salt Lake City

SLC

Actual

Scheduled 07:00

Aug 24

Arrival

Denver

DEN

Actual

Scheduled 08:37

Aug 24

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Denver → BostonDENBOS
Route overview
Route overview: Salt Lake City → DenverSLCDEN
Route overview

Recent arrivals

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

  • DEN → BOS

    1 min late

  • SLC → DEN

    1 min early

  • DEN → BOS

    19 min early

  • SLC → DEN

    11 min early

  • DEN → BOS

    18 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
50
Arrivals over 15 minutes late
12
Observed cancellations
0
Observed occurrences
54

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

UA1232 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedDenverBoston
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1
Sep 17, 2026ArrivedSalt Lake CityDenver
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-1
Sep 16, 2026ArrivedDenverBoston
-19
Sep 16, 2026ArrivedSalt Lake CityDenver
-11
Sep 15, 2026ArrivedDenverBoston
-18
Sep 15, 2026ArrivedSalt Lake CityDenver
-6
Sep 14, 2026ArrivedSalt Lake CityDenver
-7
Sep 13, 2026ArrivedDenverBoston
82
Sep 13, 2026ArrivedSalt Lake CityDenver
-4
Sep 12, 2026ArrivedDenverBoston
74
Sep 12, 2026ArrivedSalt Lake CityDenver
-2
Sep 11, 2026ArrivedDenverBoston
24
Sep 11, 2026ArrivedSalt Lake CityDenver
7
Sep 10, 2026ArrivedDenverBoston
16
Sep 10, 2026ArrivedSalt Lake CityDenver
-28
Sep 9, 2026ArrivedDenverBoston
26
Sep 9, 2026ArrivedSalt Lake CityDenver
-17
Sep 8, 2026ArrivedDenverBoston
23
Sep 8, 2026ArrivedSalt Lake CityDenver
2
Sep 7, 2026ArrivedDenverBoston
4
Sep 7, 2026ArrivedSalt Lake CityDenver
-25
Sep 6, 2026ArrivedDenverBoston
-9
Sep 6, 2026ArrivedSalt Lake CityDenver
-13
Sep 5, 2026ArrivedDenverBoston
24
Sep 5, 2026ArrivedSalt Lake CityDenver
-15
Sep 4, 2026ArrivedDenverBoston
25
Sep 4, 2026ArrivedSalt Lake CityDenver
-22
Sep 3, 2026ArrivedDenverBoston
73
Sep 2, 2026ArrivedDenverBoston
-32
Sep 1, 2026ArrivedDenverBoston
17
Sep 1, 2026ArrivedSalt Lake CityDenver
0
Aug 31, 2026ArrivedDenverBoston
-2
Aug 31, 2026ArrivedSalt Lake CityDenver
-9
Aug 30, 2026ArrivedDenverBoston
-21
Aug 30, 2026ArrivedSalt Lake CityDenver
-8
Aug 29, 2026ArrivedDenverBoston
-7
Aug 29, 2026ArrivedSalt Lake CityDenver
0
Aug 28, 2026ArrivedDenverBoston
28
Aug 28, 2026ArrivedSalt Lake CityDenver
-14
Aug 27, 2026ArrivedDenverBoston
-23
Aug 27, 2026ArrivedSalt Lake CityDenver
-7
Aug 26, 2026ArrivedDenverBoston
-12
Aug 26, 2026ArrivedSalt Lake CityDenver
-14
Aug 25, 2026ArrivedDenverBoston
-7
Aug 25, 2026ArrivedSalt Lake CityDenver
-24
Aug 24, 2026ArrivedDenverBoston
-18
Aug 24, 2026ArrivedSalt Lake CityDenver
-19
Aug 23, 2026ArrivedDenverBoston
36
Aug 23, 2026ArrivedSalt Lake CityDenver
5
Aug 21, 2026ArrivedDenverBoston
-15

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