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United Airlines

Is UA1211 delayed?

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

Arrived

21 min early

Updated

Departure

Houston

IAH

Actual

Scheduled 14:40

Aug 27

Arrival

Atlanta

ATL

Actual

Scheduled 17:52

Aug 27

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual
Route overview: Houston → AtlantaIAHATL
Route overview

Recent arrivals

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

  • IAH → ATL

    21 min early

  • IAH → ATL

    5 min late

  • IAH → ATL

    21 min early

  • IAH → ATL

    19 min early

  • IAH → ATL

    12 min early
Flight history and details

Aug 20, 2026 — Sep 19, 2026

Observed arrivals
21
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

UA1211 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 18, 2026ArrivedHoustonAtlanta
-21
Sep 17, 2026ArrivedHoustonAtlanta
5
Sep 16, 2026ArrivedHoustonAtlanta
-21
Sep 15, 2026ArrivedHoustonAtlanta
-19
Sep 14, 2026ArrivedHoustonAtlanta
-12
Sep 11, 2026ArrivedHoustonAtlanta
83
Sep 10, 2026ArrivedHoustonAtlanta
-24
Sep 9, 2026ArrivedHoustonAtlanta
15
Sep 8, 2026ArrivedHoustonAtlanta
-7
Sep 7, 2026ArrivedHoustonAtlanta
-8
Sep 5, 2026ArrivedNewarkKalispell
8
Sep 4, 2026ArrivedHoustonAtlanta
4
Sep 3, 2026ArrivedHoustonAtlanta
38
Aug 31, 2026ArrivedHoustonAtlanta
-15
Aug 28, 2026ArrivedHoustonAtlanta
56
Aug 27, 2026ArrivedHoustonAtlanta
-21
Aug 26, 2026ArrivedHoustonAtlanta
-26
Aug 25, 2026ArrivedHoustonAtlanta
-31
Aug 24, 2026ArrivedHoustonAtlanta
-7
Aug 23, 2026ArrivedHoustonAtlanta
-20
Aug 21, 2026ArrivedHoustonAtlanta
-5

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