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United Airlines

Is UA1535 delayed?

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

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

No live update yet

Check with your airline for the latest status.

Update time unavailable

Departure

Houston

IAH

Scheduled

Sep 22

Arrival

Dallas-Fort Worth

DFW

Scheduled

Sep 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

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

DepartedLast reported

21 min late

This update may be out of date.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

Update time unavailable

Departure

Dulles

IAD

Actual

Scheduled 13:01

Sep 22

Arrival

Houston

IAH

Scheduled

Sep 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Service date: · Scheduled departure date (UTC)

Arrived

12 min early

Official source · Updated

Departure

Raleigh/Durham

RDU

Actual

Scheduled 14:51

Sep 22

Arrival

Dulles

IAD

Actual

Scheduled 11:38

Sep 22

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Route overview: Houston → Dallas-Fort WorthIAHDFW
Route overview
Route overview: Dulles → HoustonIADIAH
Route overview

Recent arrivals

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

  • RDU → IAD

    12 min early

  • IAH → DFW

    156 min late

  • IAD → IAH

    1 min early

  • RDU → IAD

    20 min early

  • IAD → IAH

    28 min early
Flight history and details

Aug 23, 2026 — Sep 22, 2026

Observed arrivals
73
Arrivals over 15 minutes late
10
Observed cancellations
1
Observed occurrences
77

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

UA1535 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedRaleigh/DurhamDulles
-12
Sep 21, 2026ArrivedHoustonDallas-Fort Worth
156
Sep 21, 2026ArrivedDullesHouston
-1
Sep 21, 2026ArrivedRaleigh/DurhamDulles
-20
Sep 20, 2026CancelledHoustonDallas-Fort WorthNot available
Not available
Sep 20, 2026ArrivedDullesHouston
-28
Sep 19, 2026ArrivedHoustonDallas-Fort Worth
18
Sep 19, 2026ArrivedDullesHouston
-20
Sep 19, 2026ArrivedRaleigh/DurhamDulles
-15
Sep 18, 2026ArrivedHoustonDallas-Fort Worth
-12
Sep 18, 2026ArrivedDullesHouston
-9
Sep 18, 2026ArrivedRaleigh/DurhamDulles
-2
Sep 17, 2026ArrivedHoustonDallas-Fort Worth
45
Sep 17, 2026ArrivedDullesHouston
0
Sep 17, 2026ArrivedRaleigh/DurhamDulles
10
Sep 16, 2026ArrivedHoustonDallas-Fort Worth
-12
Sep 16, 2026ArrivedDullesHouston
-30
Sep 16, 2026ArrivedRaleigh/DurhamDulles
-14
Sep 15, 2026ArrivedHoustonDallas-Fort Worth
-12
Sep 15, 2026ArrivedDullesHouston
-16
Sep 15, 2026ArrivedRaleigh/DurhamDulles
-3
Sep 14, 2026ArrivedHoustonDallas-Fort Worth
39
Sep 14, 2026ArrivedDullesHouston
-32
Sep 14, 2026ArrivedRaleigh/DurhamDulles
-15
Sep 13, 2026ArrivedHoustonDallas-Fort Worth
0
Sep 13, 2026ArrivedDullesHouston
-17
Sep 12, 2026ArrivedHoustonDallas-Fort Worth
-13
Sep 12, 2026ArrivedDullesHouston
-21
Sep 12, 2026ArrivedRaleigh/DurhamDulles
-4
Sep 11, 2026ArrivedHoustonDallas-Fort Worth
-3
Sep 11, 2026ArrivedDullesHouston
-19
Sep 11, 2026ArrivedRaleigh/DurhamDulles
-1
Sep 10, 2026ArrivedHoustonDallas-Fort Worth
74
Sep 10, 2026ArrivedDullesHouston
-20
Sep 10, 2026ArrivedRaleigh/DurhamDulles
5
Sep 9, 2026ArrivedHoustonDallas-Fort Worth
-9
Sep 9, 2026ArrivedDullesHouston
-22
Sep 9, 2026ArrivedRaleigh/DurhamDulles
-6
Sep 8, 2026ArrivedHoustonDallas-Fort Worth
37
Sep 8, 2026ArrivedDullesHouston
-41
Sep 8, 2026ArrivedRaleigh/DurhamDulles
-10
Sep 7, 2026ArrivedHoustonDallas-Fort Worth
-4
Sep 7, 2026ArrivedDullesHouston
-23
Sep 7, 2026ArrivedRaleigh/DurhamDulles
-16
Sep 6, 2026ArrivedHoustonDallas-Fort Worth
-18
Sep 6, 2026ArrivedDullesHouston
-30
Sep 6, 2026ArrivedRaleigh/DurhamDulles
-14
Sep 5, 2026ArrivedHoustonDallas-Fort Worth
-34
Sep 5, 2026ArrivedDullesHouston
6
Sep 5, 2026ArrivedRaleigh/DurhamDulles
-12
Sep 4, 2026ArrivedHoustonDallas-Fort Worth
64
Sep 4, 2026ArrivedDullesHouston
-24
Sep 4, 2026ArrivedRaleigh/DurhamDulles
4
Sep 3, 2026ArrivedHoustonDallas-Fort Worth
8
Sep 2, 2026ArrivedHoustonDallas-Fort Worth
12
Sep 2, 2026ArrivedDullesHouston
-7
Sep 1, 2026ArrivedHoustonDallas-Fort Worth
-6
Sep 1, 2026ArrivedDullesHouston
-3
Aug 31, 2026ArrivedHoustonDallas-Fort Worth
-24
Aug 31, 2026ArrivedDullesHouston
-23
Aug 30, 2026ArrivedHoustonDallas-Fort Worth
52
Aug 30, 2026ArrivedDullesHouston
-38
Aug 29, 2026ArrivedHoustonDallas-Fort Worth
-25
Aug 29, 2026ArrivedDullesHouston
-39
Aug 28, 2026ArrivedHoustonDallas-Fort Worth
154
Aug 28, 2026ArrivedDullesHouston
6
Aug 27, 2026ArrivedHoustonDallas-Fort Worth
-15
Aug 27, 2026ArrivedDullesHouston
-9
Aug 26, 2026ArrivedHoustonDallas-Fort Worth
69
Aug 26, 2026ArrivedDullesHouston
-13
Aug 25, 2026ArrivedHoustonDallas-Fort Worth
-27
Aug 25, 2026ArrivedDullesHouston
-24
Aug 24, 2026ArrivedHoustonDallas-Fort Worth
-2
Aug 24, 2026ArrivedDullesHouston
-4

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