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United Airlines

Is UA556 delayed?

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

Arrived

23 min early

Official source · Updated

Departure

Newark

EWR

Scheduled

Sep 16

Arrival

Houston

IAH

Actual

Scheduled 13:30

Sep 16

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Route overview: Newark → HoustonEWRIAH
Route overview

Recent arrivals

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

  • EWR → IAH

    23 min early

  • EWR → IAH

    28 min early

  • EWR → IAH

    22 min early

  • EWR → IAH

    8 min early

  • EWR → IAH

    18 min early
Flight history and details

Aug 17, 2026 — Sep 16, 2026

Observed arrivals
28
Arrivals over 15 minutes late
2
Observed cancellations
0
Observed occurrences
30

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

UA556 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 16, 2026ArrivedNewarkHouston
View this flight’s market
-23
Sep 15, 2026ArrivedNewarkHouston
-28
Sep 14, 2026ArrivedNewarkHouston
-22
Sep 13, 2026ArrivedNewarkHouston
-8
Sep 12, 2026ArrivedNewarkHouston
-18
Sep 11, 2026ArrivedNewarkHouston
-9
Sep 10, 2026ArrivedNewarkHouston
-31
Sep 9, 2026ArrivedNewarkHouston
-28
Sep 8, 2026ArrivedNewarkHouston
-43
Sep 7, 2026ArrivedNewarkHouston
-32
Sep 6, 2026ArrivedNewarkHouston
-32
Sep 5, 2026ArrivedNewarkHouston
-9
Sep 4, 2026ArrivedNewarkHouston
-31
Sep 3, 2026ArrivedNewarkHouston
50
Sep 2, 2026ArrivedNewarkHouston
-9
Sep 1, 2026ArrivedNewarkHouston
-32
Aug 31, 2026ArrivedNewarkHouston
-44
Aug 30, 2026ArrivedNewarkHouston
-39
Aug 29, 2026ArrivedNewarkHouston
-35
Aug 28, 2026ArrivedNewarkHouston
-3
Aug 27, 2026ArrivedNewarkHouston
38
Aug 26, 2026ArrivedNewarkHouston
-35
Aug 25, 2026ArrivedNewarkHouston
-46
Aug 24, 2026ArrivedNewarkHouston
-25
Aug 23, 2026ArrivedNewarkHouston
-27
Aug 22, 2026ArrivedNewarkHouston
-39
Aug 21, 2026ArrivedNewarkHouston
-35

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