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United Airlines

Is UA404 delayed?

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

Last reported

Cancelled

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Houston

IAH

Scheduled

Aug 21

Arrival

—

—

Scheduled

Aug 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Recent arrivals

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

  • IAH → EWR

    6 min late

  • SAT → IAH

    10 min early

  • IAH → EWR

    5 min late

  • SAT → IAH

    17 min early

  • IAH → EWR

    5 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
41
Arrivals over 15 minutes late
6
Observed cancellations
1
Observed occurrences
43

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

UA404 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedHoustonNewark
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6
Sep 17, 2026ArrivedSan AntonioHouston
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-10
Sep 16, 2026ArrivedHoustonNewark
5
Sep 16, 2026ArrivedSan AntonioHouston
-17
Sep 15, 2026ArrivedHoustonNewark
-5
Sep 15, 2026ArrivedSan AntonioHouston
-17
Sep 14, 2026ArrivedHoustonNewark
-1
Sep 14, 2026ArrivedSan AntonioHouston
-7
Sep 13, 2026ArrivedHoustonNewark
8
Sep 13, 2026ArrivedSan AntonioHouston
-24
Sep 12, 2026ArrivedHoustonNewark
-6
Sep 12, 2026ArrivedSan AntonioHouston
-17
Sep 11, 2026ArrivedHoustonNewark
3
Sep 11, 2026ArrivedSan AntonioHouston
-18
Sep 10, 2026ArrivedHoustonNewark
-9
Sep 10, 2026ArrivedSan AntonioHouston
-1
Sep 9, 2026ArrivedHoustonNewark
-5
Sep 9, 2026ArrivedSan AntonioHouston
66
Sep 8, 2026ArrivedHoustonNewark
9
Sep 8, 2026ArrivedSan AntonioHouston
-28
Sep 7, 2026ArrivedHoustonNewark
11
Sep 7, 2026ArrivedSan AntonioHouston
-19
Sep 6, 2026ArrivedHoustonNewark
26
Sep 6, 2026ArrivedSan AntonioHouston
-15
Sep 5, 2026ArrivedHoustonNewark
-24
Sep 5, 2026ArrivedSan AntonioHouston
-29
Sep 4, 2026ArrivedHoustonNewark
-12
Sep 4, 2026ArrivedSan AntonioHouston
-15
Sep 3, 2026ArrivedHoustonNewark
-5
Sep 2, 2026ArrivedHoustonNewark
-23
Sep 1, 2026ArrivedHoustonNewark
84
Aug 31, 2026ArrivedHoustonNewark
-2
Aug 30, 2026ArrivedHoustonNewark
-8
Aug 29, 2026ArrivedHoustonNewark
8
Aug 28, 2026ArrivedHoustonNewark
23
Aug 26, 2026ArrivedHoustonNewark
-27
Aug 25, 2026ArrivedHoustonNewark
-8
Aug 24, 2026ArrivedHoustonNewark
-17
Aug 23, 2026ArrivedHoustonNewark
30
Aug 22, 2026ArrivedHoustonNewark
-23
Aug 21, 2026CancelledHoustonNot available
Not available
Aug 20, 2026ArrivedHoustonNewark
38

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