United Airlines flights from Houston George Bush (IAH) to Washington Dulles (IAD).

FLIGHT SCHEDULE
Non-Direct Flights:
Daily 10:58 Houston George Bush (IAH) C 18:25 Washington Dulles (IAD) United Airlines UA 413 1-stop Boeing 737-900 (739) 6:27 Valid until 2026-01-05
Daily 18:12 Houston George Bush (IAH) C 05:27 Washington Dulles (IAD) United Airlines UA 1341 1-stop Boeing 737-900 (739) 10:15 Effective 2026-02-12 through 2026-03-04 The flight arrives 1 day after departure.
Daily 12:40 Houston George Bush (IAH) C 19:10 Washington Dulles (IAD) United Airlines UA 1361 1-stop Boeing 737-900 (739) 5:30 Valid until 2026-01-05
Sun 14:48 Houston George Bush (IAH) C 21:25 Washington Dulles (IAD) United Airlines UA 1370 1-stop Boeing 737-900 (739) 5:37 Valid until 2026-01-04
Mon-Sat 14:50 Houston George Bush (IAH) C 21:25 Washington Dulles (IAD) United Airlines UA 1370 1-stop Boeing 737-800 (738) 5:35 Valid until 2026-01-03
Mon 14:50 Houston George Bush (IAH) C 21:25 Washington Dulles (IAD) United Airlines UA 1370 1-stop Boeing 737-900 (739) 5:35 Operates only on 2026-01-05
Mon,Thu-Sun 12:10 Houston George Bush (IAH) C 21:20 Washington Dulles (IAD) United Airlines UA 2136 1-stop Boeing 737 MAX 9 (7M9) 8:10 Effective 2026-03-29 through 2026-04-27
Tue 07:30 Houston George Bush (IAH) C 16:25 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:55 Operates only on 2026-01-06
Mon,Thu,Fri,Sun 07:30 Houston George Bush (IAH) C 16:24 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:54 Effective 2026-01-08 through 2026-01-12
Mon,Fri,Sun 07:30 Houston George Bush (IAH) C 16:24 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:54 Effective 2026-01-16 through 2026-02-02
Mon,Thu,Fri,Sun 07:30 Houston George Bush (IAH) C 16:24 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-700 (73G) 7:54 Effective 2026-02-05 through 2026-02-09
Mon-Fri,Sun 07:30 Houston George Bush (IAH) C 16:30 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-800 (738) 8:00 Effective 2026-03-05 through 2026-03-27
Daily 07:30 Houston George Bush (IAH) C 16:29 Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A320 (320) 7:59 Effective 2026-03-29 through 2026-04-29
Mon,Tue,Thu,Fri 07:35 Houston George Bush (IAH) C 16:30 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-900 (739) 7:55 Effective 2026-02-12 through 2026-02-24
Wed 07:35 Houston George Bush (IAH) C 16:30 Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A319 (319) 7:55 Operates only on 2026-02-18
Mon-Fri 07:35 Houston George Bush (IAH) C 16:30 Washington Dulles (IAD) United Airlines UA 2250 1-stop Boeing 737-900 (739) 7:55 Effective 2026-02-25 through 2026-03-04
Daily 07:35 Houston George Bush (IAH) C 16:30 Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A320 (320) 7:55 Effective 2026-04-30 through 2026-05-20
Daily 07:45 Houston George Bush (IAH) C 16:20 Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A319 (319) 7:35 Effective 2026-05-21 through 2026-10-23
Daily 07:45 Houston George Bush (IAH) C 16:20 Washington Dulles (IAD) United Airlines UA 2250 1-stop Airbus A319 (319) 7:35 Effective from 2026-10-25
Daily 08:05 Houston George Bush (IAH) C 16:07 Washington Dulles (IAD) United Airlines UA 2497 1-stop Airbus A319 (319) 7:02 Effective 2026-03-29 through 2026-04-29
Mon 08:15 Houston George Bush (IAH) C 16:00 Washington Dulles (IAD) United Airlines UA 2497 1-stop Boeing 737-800 (738) 6:45 Effective 2026-03-09 through 2026-03-23
Daily 08:30 Houston George Bush (IAH) C 16:09 Washington Dulles (IAD) United Airlines UA 2497 1-stop Airbus A319 (319) 6:39 Effective 2026-05-21 through 2026-10-24
Mon-Wed,Fri,Sun 14:20 Houston George Bush (IAH) C 21:21 Washington Dulles (IAD) United Airlines UA 2677 1-stop Boeing 737-900 (739) 6:01 Valid until 2026-01-05
Thu,Sat 14:20 Houston George Bush (IAH) C 21:21 Washington Dulles (IAD) United Airlines UA 2677 1-stop Airbus A321neo (32Q) 6:01 Valid until 2026-01-03

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A domestic route departing from the Houston George Bush airport (IAH) and arriving at Washington Dulles airport (IAD).
The flight distance is 1188 miles, or 1912 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:52 and 3:11.

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United Airlines flights from Houston George Bush (IAH) to Washington Dulles (IAD).

FLIGHT SCHEDULE

Non-Direct Flights:

United Airlines UA413

10:58

Houston George Bush (IAH) C

18:25

Washington Dulles (IAD)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:27, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1341

18:12

Houston George Bush (IAH) C

05:27(+1)

Washington Dulles (IAD)

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 10:15, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Non-Direct Flights:

United Airlines UA1361

12:40

Houston George Bush (IAH) C

19:10

Washington Dulles (IAD)

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 5:30, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1370

14:48

Houston George Bush (IAH) C

21:25

Washington Dulles (IAD)

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 5:37, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA1370

14:50

Houston George Bush (IAH) C

21:25

Washington Dulles (IAD)

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 5:35, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1370

14:50

Houston George Bush (IAH) C

21:25

Washington Dulles (IAD)

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 5:35, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA2136

12:10

Houston George Bush (IAH) C

21:20

Washington Dulles (IAD)

Effective 2026-03-29 through 2026-04-27

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 8:10, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA2250

07:30

Houston George Bush (IAH) C

16:25

Washington Dulles (IAD)

Operates only on 2026-01-06

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 7:55, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

United Airlines UA2250

07:30

Houston George Bush (IAH) C

16:24

Washington Dulles (IAD)

Effective 2026-01-08 through 2026-01-12

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 7:54, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

United Airlines UA2250

07:30

Houston George Bush (IAH) C

16:24

Washington Dulles (IAD)

Effective 2026-01-16 through 2026-02-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 7:54, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

United Airlines UA2250

07:30

Houston George Bush (IAH) C

16:24

Washington Dulles (IAD)

Effective 2026-02-05 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun

Duration: 7:54, 1-stop
Boeing 737-700 (73G)

Non-Direct Flights:

United Airlines UA2250

07:30

Houston George Bush (IAH) C

16:30

Washington Dulles (IAD)

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 8:00, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2250

07:30

Houston George Bush (IAH) C

16:29

Washington Dulles (IAD)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:59, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2250

07:35

Houston George Bush (IAH) C

16:30

Washington Dulles (IAD)

Effective 2026-02-12 through 2026-02-24

Mon

Tue

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 7:55, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA2250

07:35

Houston George Bush (IAH) C

16:30

Washington Dulles (IAD)

Operates only on 2026-02-18

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 7:55, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2250

07:35

Houston George Bush (IAH) C

16:30

Washington Dulles (IAD)

Effective 2026-02-25 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 7:55, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA2250

07:35

Houston George Bush (IAH) C

16:30

Washington Dulles (IAD)

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:55, 1-stop
Airbus A320 (320)

Non-Direct Flights:

United Airlines UA2250

07:45

Houston George Bush (IAH) C

16:20

Washington Dulles (IAD)

Effective 2026-05-21 through 2026-10-23

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:35, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2250

07:45

Houston George Bush (IAH) C

16:20

Washington Dulles (IAD)

Effective from 2026-10-25

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:35, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2497

08:05

Houston George Bush (IAH) C

16:07

Washington Dulles (IAD)

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 7:02, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2497

08:15

Houston George Bush (IAH) C

16:00

Washington Dulles (IAD)

Effective 2026-03-09 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 6:45, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA2497

08:30

Houston George Bush (IAH) C

16:09

Washington Dulles (IAD)

Effective 2026-05-21 through 2026-10-24

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 6:39, 1-stop
Airbus A319 (319)

Non-Direct Flights:

United Airlines UA2677

14:20

Houston George Bush (IAH) C

21:21

Washington Dulles (IAD)

Valid until 2026-01-05

Mon

Tue

Wed

Thu
-

Fri

Sat
-

Sun

Duration: 6:01, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA2677

14:20

Houston George Bush (IAH) C

21:21

Washington Dulles (IAD)

Valid until 2026-01-03

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 6:01, 1-stop
Airbus A321neo (32Q)

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A domestic route departing from the Houston George Bush airport (IAH) and arriving at Washington Dulles airport (IAD).
The flight distance is 1188 miles, or 1912 km.
The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
For direct flights, the flight time varies between 2:52 and 3:11.

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