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Is UA452 delayed?

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

Service date: · Scheduled departure date (UTC)

Arrived

6 min late

Official source · Updated

Departure

Pittsburgh

PIT

Actual

Scheduled 19:40

Sep 7

Arrival

Dulles

IAD

Actual

Scheduled 16:15

Sep 7

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

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

Arrived

<1 min late

Official source · Updated

Departure

Houston

IAH

Actual

Scheduled 07:59

Sep 7

Arrival

Pittsburgh

PIT

Actual

Scheduled 15:25

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.

  • PIT → IAD

    46 min late

  • IAH → PIT

    10 min early

  • PIT → IAD

    13 min late

  • IAH → PIT

    7 min early

  • PIT → IAD

    9 min early
Flight history and details

Aug 19, 2026 — Sep 18, 2026

Observed arrivals
36
Arrivals over 15 minutes late
3
Observed cancellations
2
Observed occurrences
50

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

UA452 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 17, 2026ArrivedPittsburghDulles
View this flight’s market
46
Sep 17, 2026ArrivedHoustonPittsburgh
View this flight’s market
-10
Sep 16, 2026ArrivedPittsburghDulles
13
Sep 16, 2026ArrivedHoustonPittsburgh
-7
Sep 15, 2026ArrivedPittsburghDulles
-9
Sep 14, 2026ArrivedPittsburghDulles
-4
Sep 14, 2026ArrivedHoustonPittsburgh
-9
Sep 12, 2026ArrivedPittsburghDulles
9
Sep 12, 2026ArrivedHoustonPittsburgh
-14
Sep 11, 2026ArrivedPittsburghDulles
-10
Sep 11, 2026ArrivedHoustonPittsburgh
-4
Sep 10, 2026ArrivedPittsburghDulles
12
Sep 10, 2026ArrivedHoustonPittsburgh
-10
Sep 9, 2026ArrivedPittsburghDulles
-8
Sep 9, 2026ArrivedHoustonPittsburgh
-1
Sep 8, 2026ArrivedPittsburghDulles
1
Sep 7, 2026ArrivedPittsburghDulles
6
Sep 7, 2026ArrivedHoustonPittsburgh
0
Sep 6, 2026ArrivedHoustonPittsburgh
-7
Sep 5, 2026ArrivedDenverDulles
-2
Sep 5, 2026ArrivedHoustonPittsburgh
-7
Sep 4, 2026ArrivedDenverDulles
195
Sep 4, 2026ArrivedHoustonPittsburgh
-15
Aug 31, 2026ArrivedHoustonPittsburgh
13
Aug 29, 2026CancelledDenverNot available
Not available
Aug 29, 2026ArrivedHoustonPittsburgh
-15
Aug 28, 2026ArrivedHoustonPittsburgh
-9
Aug 27, 2026ArrivedHoustonPittsburgh
4
Aug 26, 2026ArrivedDenverDulles
11
Aug 26, 2026ArrivedHoustonPittsburgh
-13
Aug 25, 2026ArrivedDenver
-6
Aug 24, 2026ArrivedDenver
2
Aug 24, 2026ArrivedHoustonPittsburgh
-6
Aug 23, 2026ArrivedHoustonPittsburgh
-3
Aug 22, 2026CancelledDenverNot available
Not available
Aug 22, 2026ArrivedHoustonPittsburgh
-13
Aug 21, 2026ArrivedDenver
-5
Aug 20, 2026ArrivedDenverDulles
71

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