All airlines flying 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 |
| Direct Codeshare Flights: |
| Tue
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Operates only on 2026-01-06 Codeshare flight, operated by United Airlines.(UA 1549) |
| Mon,Wed,Fri,Sat
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:03 Effective 2026-01-07 through 2026-01-12 Codeshare flight, operated by United Airlines.(UA 1549) |
| Tue,Thu
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 8 (7M8) 3:03 Effective 2026-01-08 through 2026-02-10 Codeshare flight, operated by United Airlines.(UA 1549) |
| Sun
07:20
Houston George Bush (IAH) C
11:24
Washington Dulles (IAD) Avianca AV 2131 Non-stop Airbus A320 (320) 3:04 Effective 2026-01-11 through 2026-02-08 Codeshare flight, operated by United Airlines.(UA 1549) |
| Wed,Sat
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Effective 2026-01-14 through 2026-01-31 Codeshare flight, operated by United Airlines.(UA 1549) |
| Mon,Fri
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:03 Effective 2026-01-16 through 2026-02-09 Codeshare flight, operated by United Airlines.(UA 1549) |
| Sat
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Operates only on 2026-02-07 Codeshare flight, operated by United Airlines.(UA 1549) |
| Wed
07:20
Houston George Bush (IAH) C
11:23
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:03 Operates only on 2026-02-11 Codeshare flight, operated by United Airlines.(UA 1549) |
| Wed-Fri,Sun
07:20
Houston George Bush (IAH) C
11:21
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-02-12 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1549) |
| Daily
07:25
Houston George Bush (IAH) C
11:28
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 757-200 (752) 3:03 Valid until 2026-01-05 Codeshare flight, operated by United Airlines.(UA 1549) |
| Sat
07:25
Houston George Bush (IAH) C
11:26
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-02-14 through 2026-02-28 Codeshare flight, operated by United Airlines.(UA 1549) |
| Mon,Tue
07:25
Houston George Bush (IAH) C
11:26
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Effective 2026-02-16 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 1549) |
| Wed-Sun
07:25
Houston George Bush (IAH) C
11:26
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-03-05 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1549) |
| Mon,Tue
07:25
Houston George Bush (IAH) C
11:28
Washington Dulles (IAD) Avianca AV 2131 Non-stop Airbus A319 (319) 3:03 Effective 2026-03-09 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 1549) |
| Daily
07:25
Houston George Bush (IAH) C
11:32
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 3:07 Effective 2026-03-29 through 2026-05-20 Codeshare flight, operated by United Airlines.(UA 1549) |
| Daily
07:40
Houston George Bush (IAH) C
11:37
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-800 (738) 2:57 Effective from 2026-05-21 Codeshare flight, operated by United Airlines.(UA 1549) |
| Wed
18:20
Houston George Bush (IAH) C
22:18
Washington Dulles (IAD) Avianca AV 2131 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2026-02-04 Codeshare flight, operated by United Airlines.(UA 1515) |
| Thu,Fri,Sun
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-02-13 through 2026-03-06 Codeshare flight, operated by United Airlines.(UA 1788) |
| Sat
16:40
Houston George Bush (IAH) C
20:43
Washington Dulles (IAD) Avianca AV 2297 Non-stop Airbus A319 (319) 3:03 Effective 2026-02-14 through 2026-03-07 Codeshare flight, operated by United Airlines.(UA 1788) |
| Mon,Tue
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737 MAX 9 (7M9) 3:01 Effective 2026-02-16 through 2026-03-03 Codeshare flight, operated by United Airlines.(UA 1788) |
| Wed
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-02-18 through 2026-03-04 Codeshare flight, operated by United Airlines.(UA 1788) |
| Tue,Sun
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737-800 (738) 3:01 Effective 2026-03-08 through 2026-03-24 Codeshare flight, operated by United Airlines.(UA 1788) |
| Mon,Sat
16:40
Houston George Bush (IAH) C
20:43
Washington Dulles (IAD) Avianca AV 2297 Non-stop Airbus A319 (319) 3:03 Effective 2026-03-09 through 2026-03-28 Codeshare flight, operated by United Airlines.(UA 1788) |
| Wed,Thu
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737-700 (73G) 3:01 Effective 2026-03-11 through 2026-03-18 Codeshare flight, operated by United Airlines.(UA 1788) |
| Thu,Fri
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-03-13 through 2026-03-20 Codeshare flight, operated by United Airlines.(UA 1788) |
| Wed-Fri
16:40
Houston George Bush (IAH) C
20:41
Washington Dulles (IAD) Avianca AV 2297 Non-stop Boeing 737-900 (739) 3:01 Effective 2026-03-25 through 2026-03-27 Codeshare flight, operated by United Airlines.(UA 1788) |
- 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.
