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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon-Fri,Sun 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
United Airlines UA 1899 Non-stop Boeing 737-900 (739) 2:58 Effective 2024-10-27 through 2024-11-27
Sat 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
United Airlines UA 1899 Non-stop Boeing 737-800 (738) 2:58 Effective 2024-11-02 through 2024-11-30
Fri,Sun 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
United Airlines UA 1899 Non-stop Boeing 737-900 (739) 2:58 Effective 2024-11-29 through 2024-12-01
Mon 16:50 Chicago O'Hare (ORD) 1 19:48 George Bush, Houston (IAH) C
United Airlines UA 1899 Non-stop Boeing 737 MAX 9 (7M9) 2:58 Operates only on 2024-12-02
Daily 14:21 Chicago O'Hare (ORD) 1 17:20 George Bush, Houston (IAH) C
United Airlines UA 1904 Non-stop Airbus A321neo (32Q) 2:59 Effective 2024-10-27 through 2024-12-02
Thu 15:51 Chicago O'Hare (ORD) 1 18:49 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 737 MAX 8 (7M8) 2:58 Operates only on 2024-09-26
Daily 15:51 Chicago O'Hare (ORD) 1 18:47 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 757-300 (753) 2:56 Effective 2024-09-27 through 2024-10-04
Sat 15:51 Chicago O'Hare (ORD) 1 18:49 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 737-900 (739) 2:58 Operates only on 2024-10-05
Daily 15:51 Chicago O'Hare (ORD) 1 18:47 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 757-300 (753) 2:56 Effective 2024-10-06 through 2024-10-16
Thu,Sat 15:51 Chicago O'Hare (ORD) 1 18:49 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 737-900 (739) 2:58 Effective 2024-10-17 through 2024-10-19
Mon-Fri,Sun 15:51 Chicago O'Hare (ORD) 1 18:47 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 757-300 (753) 2:56 Effective 2024-10-18 through 2024-10-25
Sat 15:51 Chicago O'Hare (ORD) 1 18:47 George Bush, Houston (IAH) C
United Airlines UA 1933 Non-stop Boeing 757-300 (753) 2:56 Operates only on 2024-10-26
Daily 19:40 Chicago O'Hare (ORD) 1 22:24 George Bush, Houston (IAH) C
United Airlines UA 2155 Non-stop Boeing 737-900 (739) 2:44 Effective from 2025-02-13
Daily 20:00 Chicago O'Hare (ORD) 1 23:00 George Bush, Houston (IAH) C
United Airlines UA 2155 Non-stop Boeing 737-900 (739) 3:00 Effective 2024-12-19 through 2025-01-06
Daily 20:25 Chicago O'Hare (ORD) 1 23:25 George Bush, Houston (IAH) C
United Airlines UA 2155 Non-stop Boeing 757-300 (753) 3:00 Effective 2025-01-07 through 2025-02-12
Daily 06:00 Chicago O'Hare (ORD) 1 08:57 George Bush, Houston (IAH) C
United Airlines UA 2160 Non-stop Boeing 757-200 (752) 2:57 Effective 2024-12-19 through 2025-01-06
Mon,Tue,Thu-Sun 05:00 Chicago O'Hare (ORD) 1 07:58 George Bush, Houston (IAH) C
United Airlines UA 2163 Non-stop Boeing 737-900 (739) 2:58 Effective 2024-12-19 through 2025-01-06
Mon-Wed,Fri,Sun 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Airbus A321neo (32Q) 2:46 Valid until 2024-09-04
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Airbus A321neo (32Q) 2:46 Effective 2024-09-05 through 2024-09-12
Fri,Sat 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-09-13 through 2024-09-14
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Airbus A321neo (32Q) 2:46 Effective 2024-09-15 through 2024-09-26
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-09-27 through 2024-10-12
Sun 06:00 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Boeing 737-900 (739) 2:42 Operates only on 2024-10-13
Daily 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-10-14 through 2024-10-24
Fri 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Airbus A321neo (32Q) 2:46 Operates only on 2024-10-25
Sat 06:00 Chicago O'Hare (ORD) 1 08:46 George Bush, Houston (IAH) C
United Airlines UA 2180 Non-stop Boeing 737-900 (739) 2:46 Operates only on 2024-10-26
Wed-Fri,Sun 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737-900 (739) 2:50 Valid until 2024-09-05
Mon,Tue,Sat 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737-800 (738) 2:50 Valid until 2024-09-03
Fri 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2024-09-06
Mon,Wed-Sun 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737-900 (739) 2:50 Effective 2024-09-07 through 2024-09-19
Tue 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737-800 (738) 2:50 Effective 2024-09-10 through 2024-09-24
Fri 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737 MAX 8 (7M8) 2:50 Operates only on 2024-09-20
Mon,Sat,Sun 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737-900 (739) 2:50 Effective 2024-09-21 through 2024-09-23
Wed 12:45 Chicago O'Hare (ORD) 1 15:35 George Bush, Houston (IAH) C
United Airlines UA 2341 Non-stop Boeing 737-800 (738) 2:50 Operates only on 2024-09-25
Mon,Tue,Thu,Fri 07:40 Chicago O'Hare (ORD) 1 10:43 George Bush, Houston (IAH) C
United Airlines UA 2430 Non-stop Boeing 737-900 (739) 3:03 Effective 2024-12-19 through 2025-01-06
Sat,Sun 07:40 Chicago O'Hare (ORD) 1 10:43 George Bush, Houston (IAH) C
United Airlines UA 2430 Non-stop Boeing 737 MAX 9 (7M9) 3:03 Effective 2024-12-21 through 2025-01-05
Wed 07:40 Chicago O'Hare (ORD) 1 10:43 George Bush, Houston (IAH) C
United Airlines UA 2430 Non-stop Airbus A321neo (32Q) 3:03 Effective 2024-12-25 through 2025-01-01
Daily 05:45 Chicago O'Hare (ORD) 1 08:42 George Bush, Houston (IAH) C
United Airlines UA 2437 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-12-03 through 2024-12-18
Daily 10:40 Chicago O'Hare (ORD) 1 13:36 George Bush, Houston (IAH) C
United Airlines UA 2439 Non-stop Boeing 737 MAX 9 (7M9) 2:56 Effective 2024-12-03 through 2024-12-18
Daily 08:45 Chicago O'Hare (ORD) 1 11:42 George Bush, Houston (IAH) C
United Airlines UA 2448 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-12-03 through 2024-12-18
Daily 17:53 Chicago O'Hare (ORD) 1 20:50 George Bush, Houston (IAH) C
United Airlines UA 2482 Non-stop Boeing 737-900 (739) 2:57 Effective 2024-12-03 through 2024-12-18
Daily 10:35 Chicago O'Hare (ORD) 1 13:26 George Bush, Houston (IAH) C
United Airlines UA 2483 Non-stop Boeing 737 MAX 8 (7M8) 2:51 Valid until 2024-09-25
Mon-Fri,Sun 10:35 Chicago O'Hare (ORD) 1 13:26 George Bush, Houston (IAH) C
United Airlines UA 2483 Non-stop Boeing 737 MAX 9 (7M9) 2:51 Effective 2024-09-26 through 2024-10-25
Sat 10:35 Chicago O'Hare (ORD) 1 13:26 George Bush, Houston (IAH) C
United Airlines UA 2483 Non-stop Boeing 737-900 (739) 2:51 Effective 2024-09-28 through 2024-10-26
Daily 10:35 Chicago O'Hare (ORD) 1 13:38 George Bush, Houston (IAH) C
United Airlines UA 2483 Non-stop Boeing 737-900 (739) 3:03 Effective 2024-12-19 through 2025-01-06
Daily 10:35 Chicago O'Hare (ORD) 1 13:37 George Bush, Houston (IAH) C
United Airlines UA 2483 Non-stop Boeing 737-900 (739) 3:02 Effective 2025-01-07 through 2025-02-12
Daily 10:42 Chicago O'Hare (ORD) 1 13:25 George Bush, Houston (IAH) C
United Airlines UA 2483 Non-stop Boeing 737-900 (739) 2:43 Effective from 2025-02-13
Daily 12:45 Chicago O'Hare (ORD) 1 15:40 George Bush, Houston (IAH) C
United Airlines UA 2495 Non-stop Airbus A321neo (32Q) 2:55 Effective 2024-12-03 through 2024-12-18
Daily 15:50 Chicago O'Hare (ORD) 1 18:49 George Bush, Houston (IAH) C
United Airlines UA 2617 Non-stop Airbus A321neo (32Q) 2:59 Effective 2024-12-03 through 2024-12-18
Daily 20:10 Chicago O'Hare (ORD) 1 23:07 George Bush, Houston (IAH) C
United Airlines UA 2651 Non-stop Airbus A321neo (32Q) 2:57 Effective 2024-12-03 through 2024-12-18
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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 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Boeing 737-900 (739)

Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Boeing 737-800 (738)

Effective 2024-11-29 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:58, non-stop
Boeing 737-900 (739)

Operates only on 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:58, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-10-27 through 2024-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Airbus A321neo (32Q)

Operates only on 2024-09-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:58, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-27 through 2024-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 757-300 (753)

Operates only on 2024-10-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Boeing 737-900 (739)

Effective 2024-10-06 through 2024-10-16
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 757-300 (753)

Effective 2024-10-17 through 2024-10-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Boeing 737-900 (739)

Effective 2024-10-18 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:56, non-stop
Boeing 757-300 (753)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:56, non-stop
Boeing 757-300 (753)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:44, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 737-900 (739)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:00, non-stop
Boeing 757-300 (753)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Boeing 757-200 (752)

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

Valid until 2024-09-04
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 2:46, non-stop
Airbus A321neo (32Q)

Effective 2024-09-05 through 2024-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Airbus A321neo (32Q)

Effective 2024-09-13 through 2024-09-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)

Effective 2024-09-15 through 2024-09-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Airbus A321neo (32Q)

Effective 2024-09-27 through 2024-10-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

Effective 2024-10-14 through 2024-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:46, non-stop
Boeing 737-900 (739)

Operates only on 2024-10-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:46, non-stop
Airbus A321neo (32Q)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:46, non-stop
Boeing 737-900 (739)

Valid until 2024-09-05
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:50, non-stop
Boeing 737-900 (739)

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (738)

Operates only on 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-07 through 2024-09-19
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:50, non-stop
Boeing 737-900 (739)

Effective 2024-09-10 through 2024-09-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737-800 (738)

Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:50, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-21 through 2024-09-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:50, non-stop
Boeing 737-900 (739)

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

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:03, non-stop
Boeing 737-900 (739)

Effective 2024-12-21 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:03, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-25 through 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:03, non-stop
Airbus A321neo (32Q)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Boeing 737-900 (739)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:56, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Boeing 737-900 (739)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, non-stop
Boeing 737-900 (739)

Valid until 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-26 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:51, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-09-28 through 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:51, non-stop
Boeing 737-900 (739)

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:03, non-stop
Boeing 737-900 (739)

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: 2:43, non-stop
Boeing 737-900 (739)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Airbus A321neo (32Q)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:59, non-stop
Airbus A321neo (32Q)

Effective 2024-12-03 through 2024-12-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:57, 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.