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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)

Arrived

154 min late

Updated

Departure

Houston

IAH

Actual

Scheduled 18:30

Aug 28

Arrival

Dallas-Fort Worth

DFW

Actual

Scheduled 19:57

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
Actual

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

Arrived

6 min late

Updated

Departure

Dulles

IAD

Actual

Scheduled 12:57

Aug 28

Arrival

Houston

IAH

Actual

Scheduled 15:17

Aug 28

Times shown in airport local time

Flight details

Departure · UTC

Scheduled
Estimated
Actual

Arrival · UTC

Scheduled
Estimated
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.

  • IAD → IAH

    <1 min late

  • RDU → IAD

    10 min late

  • IAH → DFW

    12 min early

  • IAD → IAH

    30 min early

  • RDU → IAD

    14 min early
Flight history and details

Aug 18, 2026 — Sep 17, 2026

Observed arrivals
66
Arrivals over 15 minutes late
7
Observed cancellations
0
Observed occurrences
68

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 17, 2026ArrivedDullesHouston
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0
Sep 17, 2026ArrivedRaleigh/DurhamDulles
View this flight’s market
10
Sep 16, 2026ArrivedHoustonDallas-Fort Worth
View this flight’s market
-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
Aug 23, 2026ArrivedDullesHouston
-38
Aug 22, 2026ArrivedDullesHouston
-25
Aug 21, 2026ArrivedHoustonDallas-Fort Worth
-21
Aug 21, 2026ArrivedDullesHouston
-19
Aug 20, 2026ArrivedDullesHouston
-26

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