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United Airlines

Is UA1535 delayed?

No delay reported yet. UA1535 is scheduled to leave Dulles at 13:12 on Nov 14 and reach Houston at 15:18 (as of Nov 14, 16:11 UTC).

Usually on time: arrived within 15 min of schedule on 69 of the last 78 flights.

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

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Dulles

IAD

Scheduled

Nov 14

Arrival

Houston

IAH

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

No live update yet

Showing the published schedule until live times come in.

Update time unavailable

Departure

Houston

IAH

Scheduled

Nov 14

Arrival

Dallas-Fort Worth

DFW

Scheduled

Nov 14

Times shown in airport local time

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

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual
Not available

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available

Route overview: Dulles → HoustonIADIAH
Dulles → Houston
Route overview: Houston → Dallas-Fort WorthIAHDFW
Houston → Dallas-Fort Worth

Recent arrivals

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

  • Houston → Dallas-Fort Worth

    162 min late

  • Dulles → Houston

    12 min early

  • Raleigh/Durham → Dulles

    On schedule (7 min behind)

  • Houston → Dallas-Fort Worth

    26 min early

  • Dulles → Houston

    22 min early

Is UA1535 usually late?

Period: Oct 15, 2026 – Nov 14, 2026

Arrivals tracked
78
On time
88%
of 78 arrivals
Late
12%
of 78 arrivals
Cancelled
0%
of 80 flights
Median arrival delay
12 min early
9 in 10 arrived within
40 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.

How flight status works

At the airports today

Dulles (IAD) departures

Left more than 15 min late
17 of 46
Cancelled today
28
Flights from Dulles to Houston today

Houston (IAH) departures

Left more than 15 min late
18 of 55
Cancelled today
53

Related flights

All United Airlines flights

Flight history and details
UA1535 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Nov 13, 2026ArrivedHoustonDallas-Fort Worth162
Nov 13, 2026ArrivedDullesHouston-12
Nov 13, 2026ArrivedRaleigh/DurhamDulles7
Nov 12, 2026ArrivedHoustonDallas-Fort Worth-26
Nov 12, 2026ArrivedDullesHouston-22
Nov 12, 2026ArrivedRaleigh/DurhamDulles4
Nov 11, 2026ArrivedDullesHouston-17
Nov 11, 2026ArrivedRaleigh/DurhamDulles-10
Nov 10, 2026ArrivedHoustonDallas-Fort Worth-19
Nov 10, 2026ArrivedDullesHouston-29
Nov 10, 2026ArrivedRaleigh/DurhamDulles-9
Nov 9, 2026ArrivedHoustonDallas-Fort Worth-15
Nov 9, 2026ArrivedDullesHouston-4
Nov 9, 2026ArrivedRaleigh/DurhamDulles46
Nov 8, 2026ArrivedHoustonDallas-Fort Worth-26
Nov 8, 2026ArrivedDullesHouston-39
Nov 7, 2026ArrivedHoustonDallas-Fort Worth-19
Nov 7, 2026ArrivedDullesHouston-16
Nov 6, 2026ArrivedDullesHouston4
Nov 6, 2026ArrivedRaleigh/DurhamDulles-4
Nov 5, 2026ArrivedDullesHouston-22
Nov 5, 2026ArrivedRaleigh/DurhamDulles-6
Nov 4, 2026ArrivedHoustonDallas-Fort Worth1
Nov 4, 2026ArrivedDullesHouston-32
Nov 4, 2026ArrivedRaleigh/DurhamDulles40
Nov 3, 2026ArrivedHoustonDallas-Fort Worth-1
Nov 3, 2026ArrivedDullesHouston-8
Nov 3, 2026ArrivedRaleigh/DurhamDulles-11
Nov 2, 2026ArrivedHoustonDallas-Fort Worth49
Nov 2, 2026ArrivedDullesHouston-25
Nov 2, 2026ArrivedRaleigh/DurhamDulles11
Nov 1, 2026ArrivedHoustonDallas-Fort Worth-14
Nov 1, 2026ArrivedDullesHouston-1
Oct 31, 2026ArrivedHoustonDallas-Fort Worth-22
Oct 31, 2026ArrivedDullesHouston-15
Oct 31, 2026ArrivedRaleigh/DurhamDulles-27
Oct 30, 2026ArrivedDullesHouston178
Oct 30, 2026ArrivedRaleigh/DurhamDulles-12
Oct 29, 2026ArrivedHoustonDallas-Fort Worth1
Oct 29, 2026ArrivedDullesHouston-14
Oct 29, 2026ArrivedRaleigh/DurhamDulles-2
Oct 28, 2026ArrivedHoustonDallas-Fort Worth-3
Oct 28, 2026ArrivedDullesHouston-3
Oct 28, 2026ArrivedRaleigh/DurhamDulles-20
Oct 27, 2026ArrivedHoustonDallas-Fort Worth-29
Oct 27, 2026ArrivedDullesHouston-8
Oct 27, 2026ArrivedRaleigh/DurhamDulles-15
Oct 26, 2026ArrivedHoustonDallas-Fort Worth110
Oct 26, 2026ArrivedDullesHouston-29
Oct 26, 2026ArrivedRaleigh/DurhamDulles-14
Oct 25, 2026ArrivedDullesHouston-37
Oct 25, 2026ArrivedRaleigh/DurhamDulles2
Oct 24, 2026ArrivedDullesHouston175
Oct 23, 2026ArrivedHoustonDallas-Fort Worth-17
Oct 23, 2026ArrivedDullesHouston-28
Oct 23, 2026ArrivedRaleigh/DurhamDulles-11
Oct 22, 2026ArrivedHoustonDallas-Fort Worth-6
Oct 22, 2026ArrivedDullesHouston-16
Oct 22, 2026ArrivedRaleigh/DurhamDulles-10
Oct 21, 2026ArrivedHoustonDallas-Fort Worth-9
Oct 21, 2026ArrivedDullesHouston-21
Oct 21, 2026ArrivedRaleigh/DurhamDulles-9
Oct 20, 2026ArrivedHoustonDallas-Fort Worth-12
Oct 20, 2026ArrivedDullesHouston-20
Oct 20, 2026ArrivedRaleigh/DurhamDulles-14
Oct 19, 2026ArrivedHoustonDallas-Fort Worth-21
Oct 19, 2026ArrivedDullesHouston-20
Oct 19, 2026ArrivedRaleigh/DurhamDulles-3
Oct 18, 2026ArrivedHoustonDallas-Fort Worth-25
Oct 18, 2026ArrivedDullesHouston-29
Oct 18, 2026ArrivedRaleigh/DurhamDulles86
Oct 17, 2026ArrivedHoustonDallas-Fort Worth-12
Oct 17, 2026ArrivedDullesHouston-19
Oct 16, 2026ArrivedHoustonDallas-Fort Worth41
Oct 16, 2026ArrivedDullesHouston-14
Oct 16, 2026ArrivedRaleigh/DurhamDulles11
Oct 15, 2026ArrivedHoustonDallas-Fort Worth-7
Oct 15, 2026ArrivedDullesHouston-27
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