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United Airlines

Is UA4323 delayed?

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

Arrived

13 min early

Official source · Updated

Departure

Houston

IAH

Actual

Scheduled 17:18

Sep 7

Arrival

Mobile

MOB

Actual

Scheduled 23:27

Sep 7

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.

  • IAH → MOB

    6 min late

  • IAH → MOB

    11 min early

  • IAH → MOB

    10 min early

  • IAH → MOB

    15 min early

  • IAH → MOB

    10 min early
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
13
Arrivals over 15 minutes late
1
Observed cancellations
0
Observed occurrences
26

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

UA4323 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedHoustonMobile
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6
Sep 17, 2026ArrivedHoustonMobile
-11
Sep 16, 2026ArrivedHoustonMobile
-10
Sep 15, 2026ArrivedHoustonMobile
-15
Sep 11, 2026ArrivedHoustonMobile
-10
Sep 10, 2026ArrivedHoustonMobile
-20
Sep 8, 2026ArrivedHoustonMobile
-11
Sep 7, 2026ArrivedHoustonMobile
-13
Sep 5, 2026ArrivedHoustonMobile
1
Sep 4, 2026ArrivedHoustonMobile
58
Sep 1, 2026ArrivedHoustonMobile
-8
Aug 23, 2026ArrivedHoustonMobile
-29
Aug 21, 2026ArrivedHoustonMobile
-24

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