United Airlines flights from Chicago O'Hare (ORD) to George Bush, Houston (IAH).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat,Sun 23:55 Chicago O'Hare (ORD) 1 02:44 George Bush, Houston (IAH) C
United Airlines UA 334 Non-stop Boeing 737-900 (739) 2:49 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Fri 18:15 Chicago O'Hare (ORD) 1 21:05 George Bush, Houston (IAH) C
United Airlines UA 432 Non-stop Boeing 737-900 (739) 2:50 Effective 2024-09-27 through 2024-10-25
Mon-Thu,Sat,Sun 18:20 Chicago O'Hare (ORD) 1 21:10 George Bush, Houston (IAH) C
United Airlines UA 432 Non-stop Boeing 737-900 (739) 2:50 Effective 2024-09-26 through 2024-10-24
Sat 18:20 Chicago O'Hare (ORD) 1 21:10 George Bush, Houston (IAH) C
United Airlines UA 432 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2024-10-26
Mon,Tue,Thu-Sat 18:30 Chicago O'Hare (ORD) 1 21:20 George Bush, Houston (IAH) C
United Airlines UA 432 Non-stop Airbus A321neo (32Q) 2:50 Valid until 2024-09-03
Wed,Sun 18:30 Chicago O'Hare (ORD) 1 21:20 George Bush, Houston (IAH) C
United Airlines UA 432 Non-stop Airbus A320 (320) 2:50 Valid until 2024-09-01
Daily 18:30 Chicago O'Hare (ORD) 1 21:20 George Bush, Houston (IAH) C
United Airlines UA 432 Non-stop Airbus A321neo (32Q) 2:50 Effective 2024-09-04 through 2024-09-25
Sat 18:08 Chicago O'Hare (ORD) 1 21:07 George Bush, Houston (IAH) C
United Airlines UA 534 Non-stop Boeing 737-900 (739) 2:59 Operates only on 2024-11-30
Daily 18:10 Chicago O'Hare (ORD) 1 21:09 George Bush, Houston (IAH) C
United Airlines UA 534 Non-stop Boeing 737-900 (739) 2:59 Effective 2024-10-27 through 2024-11-27
Mon,Fri,Sun 18:10 Chicago O'Hare (ORD) 1 21:09 George Bush, Houston (IAH) C
United Airlines UA 534 Non-stop Boeing 737-900 (739) 2:59 Effective 2024-11-29 through 2024-12-02
Daily 08:58 Chicago O'Hare (ORD) 1 11:48 George Bush, Houston (IAH) C
United Airlines UA 546 Non-stop Boeing 737-800 (738) 2:50 Valid until 2024-09-25
Daily 12:45 Chicago O'Hare (ORD) 1 15:46 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Boeing 737-900 (739) 3:01 Effective 2025-01-07 through 2025-02-12
Daily 12:46 Chicago O'Hare (ORD) 1 15:48 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Airbus A321neo (32Q) 3:02 Effective 2024-12-19 through 2025-01-06
Daily 12:49 Chicago O'Hare (ORD) 1 15:32 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Boeing 737-900 (739) 2:43 Effective from 2025-02-13
Mon-Fri,Sun 12:50 Chicago O'Hare (ORD) 1 15:40 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Airbus A321neo (32Q) 2:50 Effective 2024-09-26 through 2024-10-04
Sat 12:50 Chicago O'Hare (ORD) 1 15:40 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Boeing 737-900 (739) 2:50 Operates only on 2024-09-28
Daily 12:50 Chicago O'Hare (ORD) 1 15:40 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Airbus A321neo (32Q) 2:50 Effective 2024-10-05 through 2024-10-25
Sat 12:50 Chicago O'Hare (ORD) 1 15:40 George Bush, Houston (IAH) C
United Airlines UA 609 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Operates only on 2024-10-26
Mon-Thu,Sat,Sun 20:00 Chicago O'Hare (ORD) 1 22:57 George Bush, Houston (IAH) C
United Airlines UA 658 Non-stop Airbus A321neo (32Q) 2:57 Effective 2024-10-27 through 2024-11-07
Fri 20:00 Chicago O'Hare (ORD) 1 22:57 George Bush, Houston (IAH) C
United Airlines UA 658 Non-stop Boeing 737-900 (739) 2:57 Operates only on 2024-11-01
Daily 20:00 Chicago O'Hare (ORD) 1 22:57 George Bush, Houston (IAH) C
United Airlines UA 658 Non-stop Airbus A321neo (32Q) 2:57 Effective 2024-11-08 through 2024-11-27
Mon,Fri-Sun 20:00 Chicago O'Hare (ORD) 1 22:57 George Bush, Houston (IAH) C
United Airlines UA 658 Non-stop Airbus A321neo (32Q) 2:57 Effective 2024-11-29 through 2024-12-02
Daily 08:45 Chicago O'Hare (ORD) 1 11:35 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Boeing 737 MAX 9 (7M9) 2:50 Effective 2024-09-26 through 2024-10-25
Sat 08:45 Chicago O'Hare (ORD) 1 11:35 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Airbus A321neo (32Q) 2:50 Operates only on 2024-10-26
Daily 08:45 Chicago O'Hare (ORD) 1 11:47 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Boeing 737-900 (739) 3:02 Effective 2025-01-07 through 2025-02-12
Daily 08:50 Chicago O'Hare (ORD) 1 11:49 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Boeing 737-900 (739) 2:59 Effective from 2025-02-13
Mon,Tue,Thu,Fri,Sun 08:57 Chicago O'Hare (ORD) 1 11:55 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Boeing 737-900 (739) 2:58 Effective 2024-12-19 through 2025-01-06
Sat 08:57 Chicago O'Hare (ORD) 1 11:55 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Airbus A320 (320) 2:58 Operates only on 2024-12-21
Wed 08:57 Chicago O'Hare (ORD) 1 11:55 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Airbus A321neo (32Q) 2:58 Effective 2024-12-25 through 2025-01-01
Sat 08:57 Chicago O'Hare (ORD) 1 11:55 George Bush, Houston (IAH) C
United Airlines UA 691 Non-stop Boeing 737-800 (738) 2:58 Effective 2024-12-28 through 2025-01-04
Tue 10:40 Chicago O'Hare (ORD) 1 13:36 George Bush, Houston (IAH) C
United Airlines UA 738 Non-stop Boeing 737 MAX 9 (7M9) 2:56 Operates only on 2024-11-05
Mon-Thu,Sat,Sun 19:55 Chicago O'Hare (ORD) 1 22:44 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737-800 (738) 2:49 Valid until 2024-09-02
Tue 19:55 Chicago O'Hare (ORD) 1 22:44 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737-900 (739) 2:49 Effective 2024-09-03 through 2024-09-17
Mon,Wed,Thu,Sun 19:55 Chicago O'Hare (ORD) 1 22:44 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737-800 (738) 2:49 Effective 2024-09-04 through 2024-09-23
Sat 19:55 Chicago O'Hare (ORD) 1 22:44 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737 MAX 9 (7M9) 2:49 Effective 2024-09-07 through 2024-09-21
Tue 19:55 Chicago O'Hare (ORD) 1 22:44 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737-800 (738) 2:49 Operates only on 2024-09-24
Wed 19:55 Chicago O'Hare (ORD) 1 22:44 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737-900 (739) 2:49 Operates only on 2024-09-25
Fri 19:56 Chicago O'Hare (ORD) 1 22:45 George Bush, Houston (IAH) C
United Airlines UA 739 Non-stop Boeing 737 MAX 8 (7M8) 2:49 Valid until 2024-09-20
Mon-Thu,Sat,Sun 20:00 Chicago O'Hare (ORD) 1 22:49 George Bush, Houston (IAH) C
United Airlines UA 742 Non-stop Boeing 737-900 (739) 2:49 Effective 2024-10-01 through 2024-10-10
Fri 20:00 Chicago O'Hare (ORD) 1 22:49 George Bush, Houston (IAH) C
United Airlines UA 742 Non-stop Airbus A321neo (32Q) 2:49 Operates only on 2024-10-04
Daily 20:00 Chicago O'Hare (ORD) 1 22:49 George Bush, Houston (IAH) C
United Airlines UA 742 Non-stop Boeing 737-900 (739) 2:49 Effective 2024-10-11 through 2024-10-26
Mon,Fri-Sun 20:10 Chicago O'Hare (ORD) 1 22:59 George Bush, Houston (IAH) C
United Airlines UA 742 Non-stop Boeing 737-900 (739) 2:49 Effective 2024-09-27 through 2024-09-30
Thu 20:30 Chicago O'Hare (ORD) 1 23:19 George Bush, Houston (IAH) C
United Airlines UA 742 Non-stop Boeing 737-900 (739) 2:49 Operates only on 2024-09-26
Daily 05:45 Chicago O'Hare (ORD) 1 08:43 George Bush, Houston (IAH) C
United Airlines UA 1014 Non-stop Boeing 737-900 (739) 2:58 Effective 2025-01-07 through 2025-02-12
Daily 06:00 Chicago O'Hare (ORD) 1 08:45 George Bush, Houston (IAH) C
United Airlines UA 1014 Non-stop Boeing 737-900 (739) 2:45 Effective from 2025-02-13
Wed 21:05 Chicago O'Hare (ORD) 1 00:05 George Bush, Houston (IAH) C
United Airlines UA 1261 Non-stop Boeing 737-900 (739) 3:00 Operates only on 2025-02-12
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 14:10 Chicago O'Hare (ORD) 1 17:06 George Bush, Houston (IAH) C
United Airlines UA 1373 Non-stop Airbus A321neo (32Q) 2:56 Valid until 2024-09-04
Daily 14:10 Chicago O'Hare (ORD) 1 17:06 George Bush, Houston (IAH) C
United Airlines UA 1373 Non-stop Airbus A321neo (32Q) 2:56 Effective 2024-09-05 through 2024-09-12
Fri 14:10 Chicago O'Hare (ORD) 1 17:06 George Bush, Houston (IAH) C
United Airlines UA 1373 Non-stop Boeing 737-900 (739) 2:56 Operates only on 2024-09-13
Daily 14:10 Chicago O'Hare (ORD) 1 17:06 George Bush, Houston (IAH) C
United Airlines UA 1373 Non-stop Airbus A321neo (32Q) 2:56 Effective 2024-09-14 through 2024-09-25
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United Airlines flights from Chicago O'Hare (ORD) to George Bush, Houston (IAH).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-09-27 through 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-900 (739)

Effective 2024-09-26 through 2024-10-24
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:50, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 2:50, non-stop
Airbus A321neo (32Q)

Valid until 2024-09-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, non-stop
Airbus A320 (320)

Effective 2024-09-04 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Airbus A321neo (32Q)

Operates only on 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:59, non-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-900 (739)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:59, non-stop
Boeing 737-900 (739)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Boeing 737-800 (738)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:01, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:02, non-stop
Airbus A321neo (32Q)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

Effective 2024-09-26 through 2024-10-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Airbus A321neo (32Q)

Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-900 (739)

Effective 2024-10-05 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Airbus A321neo (32Q)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-27 through 2024-11-07
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:57, non-stop
Airbus A321neo (32Q)

Operates only on 2024-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:57, non-stop
Boeing 737-900 (739)

Effective 2024-11-08 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Airbus A321neo (32Q)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:57, non-stop
Airbus A321neo (32Q)

Effective 2024-09-26 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Airbus A321neo (32Q)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:02, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Boeing 737-900 (739)

Operates only on 2024-12-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Airbus A320 (320)

Effective 2024-12-25 through 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:58, non-stop
Airbus A321neo (32Q)

Effective 2024-12-28 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Boeing 737-800 (738)

Operates only on 2024-11-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:56, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-09-02
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-800 (738)

Effective 2024-09-03 through 2024-09-17
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:49, non-stop
Boeing 737-900 (739)

Effective 2024-09-04 through 2024-09-23
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
Duration: 2:49, non-stop
Boeing 737-800 (738)

Effective 2024-09-07 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:49, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:49, non-stop
Boeing 737-800 (738)

Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:49, non-stop
Boeing 737-900 (739)

Valid until 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:49, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-10-01 through 2024-10-10
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:49, non-stop
Airbus A321neo (32Q)

Effective 2024-10-11 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-900 (739)

Effective 2024-09-27 through 2024-09-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:49, non-stop
Boeing 737-900 (739)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:58, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Boeing 737-900 (739)

Operates only on 2025-02-12
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Valid until 2024-09-04
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A321neo (32Q)

Effective 2024-09-05 through 2024-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A321neo (32Q)

Operates only on 2024-09-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:56, non-stop
Boeing 737-900 (739)

Effective 2024-09-14 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Airbus A321neo (32Q)
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  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at George Bush, Houston airport (IAH).
  • The flight distance is 925 miles, or 1489 km.
  • The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:35 and 3:03.