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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 14:21 George Bush, Houston (IAH) C 17:07 Chicago O'Hare (ORD) 1
United Airlines UA 2125 Non-stop Boeing 737-800 (738) 2:46 Effective 2024-12-28 through 2025-01-04
Mon,Thu-Sun 19:15 George Bush, Houston (IAH) C 21:56 Chicago O'Hare (ORD) 1
United Airlines UA 2131 Non-stop Airbus A321neo (32Q) 2:41 Effective 2024-12-19 through 2024-12-30
Mon,Wed-Sun 19:15 George Bush, Houston (IAH) C 21:56 Chicago O'Hare (ORD) 1
United Airlines UA 2131 Non-stop Airbus A321neo (32Q) 2:41 Effective 2025-01-01 through 2025-01-06
Daily 21:35 George Bush, Houston (IAH) C 00:11 Chicago O'Hare (ORD) 1
United Airlines UA 2131 Non-stop Boeing 737-900 (739) 2:36 Effective 2025-01-07 through 2025-02-12
The flight arrives 1 day after departure.
Daily 17:08 George Bush, Houston (IAH) C 19:55 Chicago O'Hare (ORD) 1
United Airlines UA 2289 Non-stop Airbus A321neo (32Q) 2:47 Effective 2024-12-19 through 2025-01-06
Thu 16:30 George Bush, Houston (IAH) C 19:12 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Airbus A321neo (32Q) 2:42 Operates only on 2024-11-28
Daily 17:05 George Bush, Houston (IAH) C 19:47 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Airbus A321neo (32Q) 2:42 Effective 2024-10-27 through 2024-11-27
Mon,Fri-Sun 17:05 George Bush, Houston (IAH) C 19:47 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Airbus A321neo (32Q) 2:42 Effective 2024-11-29 through 2024-12-02
Mon-Fri,Sun 17:10 George Bush, Houston (IAH) C 19:57 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Airbus A321neo (32Q) 2:47 Effective 2024-09-26 through 2024-10-04
Sat 17:10 George Bush, Houston (IAH) C 19:57 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 2:47 Operates only on 2024-09-28
Daily 17:10 George Bush, Houston (IAH) C 19:57 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Airbus A321neo (32Q) 2:47 Effective 2024-10-05 through 2024-10-25
Sat 17:10 George Bush, Houston (IAH) C 19:57 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737 MAX 9 (7M9) 2:47 Operates only on 2024-10-26
Mon,Tue,Thu,Fri,Sun 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 2:47 Valid until 2024-09-03
Mon-Thu,Sat,Sun 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 2:47 Effective 2024-09-04 through 2024-09-12
Fri 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737 MAX 8 (7M8) 2:47 Operates only on 2024-09-06
Daily 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 2:47 Effective 2024-09-13 through 2024-09-19
Fri 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737 MAX 8 (7M8) 2:47 Operates only on 2024-09-20
Mon,Tue,Sat,Sun 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737-900 (739) 2:47 Effective 2024-09-21 through 2024-09-24
Wed 17:15 George Bush, Houston (IAH) C 20:02 Chicago O'Hare (ORD) 1
United Airlines UA 2406 Non-stop Boeing 737-800 (738) 2:47 Operates only on 2024-09-25
Mon,Tue,Fri-Sun 21:30 George Bush, Houston (IAH) C 00:06 Chicago O'Hare (ORD) 1
United Airlines UA 2480 Non-stop Boeing 737-800 (738) 2:36 Valid until 2024-09-03
The flight arrives 1 day after departure.
Mon-Fri,Sun 21:30 George Bush, Houston (IAH) C 00:06 Chicago O'Hare (ORD) 1
United Airlines UA 2480 Non-stop Boeing 737-800 (738) 2:36 Effective 2024-09-04 through 2024-09-25
The flight arrives 1 day after departure.
Daily 05:00 George Bush, Houston (IAH) C 07:47 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-800 (738) 2:47 Valid until 2024-09-03
Mon,Tue,Thu,Fri 05:00 George Bush, Houston (IAH) C 07:47 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-800 (738) 2:47 Effective 2024-09-05 through 2024-09-24
Sat 05:00 George Bush, Houston (IAH) C 07:47 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737 MAX 8 (7M8) 2:47 Effective 2024-09-07 through 2024-09-21
Daily 05:00 George Bush, Houston (IAH) C 07:47 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-900 (739) 2:47 Effective 2024-09-26 through 2024-10-26
Mon-Fri,Sun 05:00 George Bush, Houston (IAH) C 07:42 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-900 (739) 2:42 Effective 2024-10-27 through 2024-11-27
Sat 05:00 George Bush, Houston (IAH) C 07:42 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-800 (738) 2:42 Effective 2024-11-02 through 2024-11-30
Thu 05:00 George Bush, Houston (IAH) C 07:42 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Airbus A321neo (32Q) 2:42 Operates only on 2024-11-28
Mon,Sun 05:00 George Bush, Houston (IAH) C 07:42 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-900 (739) 2:42 Effective 2024-12-01 through 2024-12-02
Daily 05:24 George Bush, Houston (IAH) C 08:04 Chicago O'Hare (ORD) 1
United Airlines UA 2653 Non-stop Boeing 737-900 (739) 2:40 Effective from 2025-02-13
Sat 08:45 George Bush, Houston (IAH) 11:25 Chicago O'Hare (ORD)
United Airlines UA 3770 Non-stop Boeing 777 (777) 2:40 Operates only on 2024-09-14
This is a Charter flight.
Sun 16:25 George Bush, Houston (IAH) 19:00 Chicago O'Hare (ORD)
United Airlines UA 3781 Non-stop Boeing 757-300 (753) 2:35 Operates only on 2024-09-22
This is a Charter flight.
Sun 23:50 George Bush, Houston (IAH) 02:25 Chicago O'Hare (ORD)
United Airlines UA 3811 Non-stop Boeing 777 (777) 2:35 Operates only on 2024-09-15
The flight arrives 1 day after departure.
This is a Charter flight.
Non-Direct Flights:
Daily 10:00 George Bush, Houston (IAH) C 16:51 Chicago O'Hare (ORD) 1
United Airlines UA 210 1-stop Boeing 737-700 (73G) 6:51 Effective from 2025-02-13
Daily 10:07 George Bush, Houston (IAH) C 16:51 Chicago O'Hare (ORD) 1
United Airlines UA 210 1-stop Boeing 737-800 (738) 6:44 Effective 2025-01-07 through 2025-02-12
Daily 14:22 George Bush, Houston (IAH) C 22:00 Chicago O'Hare (ORD) 1
United Airlines UA 462 1-stop Boeing 737-800 (738) 7:38 Effective from 2025-02-13
Mon-Fri 08:05 George Bush, Houston (IAH) C 17:06 Chicago O'Hare (ORD) 1
United Airlines UA 1032 1-stop Boeing 737-800 (738) 9:01 Valid until 2024-09-06
Sun 08:05 George Bush, Houston (IAH) C 17:03 Chicago O'Hare (ORD) 1
United Airlines UA 1032 1-stop Boeing 737-800 (738) 8:58 Operates only on 2024-09-01
Mon-Fri,Sun 08:05 George Bush, Houston (IAH) C 17:06 Chicago O'Hare (ORD) 1
United Airlines UA 1032 1-stop Boeing 737-800 (738) 9:01 Effective 2024-09-08 through 2024-09-25
Daily 14:35 George Bush, Houston (IAH) C 06:09 Chicago O'Hare (ORD) 1
United Airlines UA 1127 1-stop Boeing 737 MAX 8 (7M8) 15:34 Effective from 2025-05-22
The flight arrives 1 day after departure.
Daily 16:20 George Bush, Houston (IAH) C 22:46 Chicago O'Hare (ORD) 1
United Airlines UA 1181 1-stop Airbus A319 (319) 6:26 Effective from 2025-02-13
Daily 11:55 George Bush, Houston (IAH) C 23:35 Chicago O'Hare (ORD) 1
United Airlines UA 1195 1-stop Boeing 737-800 (738) 11:40 Effective from 2025-02-13
Sat,Sun 18:05 George Bush, Houston (IAH) C 00:59 Chicago O'Hare (ORD) 1
United Airlines UA 1227 1-stop Boeing 737-900 (739) 6:54 Effective 2024-11-30 through 2024-12-01
The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 08:10 George Bush, Houston (IAH) C 18:04 Chicago O'Hare (ORD) 1
United Airlines UA 1611 1-stop Boeing 737-800 (738) 9:54 Effective 2024-12-19 through 2024-12-30
Sat 08:10 George Bush, Houston (IAH) C 17:39 Chicago O'Hare (ORD) 1
United Airlines UA 1611 1-stop Boeing 737-800 (738) 9:29 Operates only on 2024-12-21
Tue 08:10 George Bush, Houston (IAH) C 18:04 Chicago O'Hare (ORD) 1
United Airlines UA 1611 1-stop Airbus A320 (320) 9:54 Operates only on 2024-12-24
Mon-Fri,Sun 08:10 George Bush, Houston (IAH) C 18:04 Chicago O'Hare (ORD) 1
United Airlines UA 1611 1-stop Boeing 737-800 (738) 9:54 Effective 2024-12-31 through 2025-01-06
Mon-Fri,Sun 06:05 George Bush, Houston (IAH) C 13:11 Chicago O'Hare (ORD) 1
United Airlines UA 1657 1-stop Boeing 737 MAX 9 (7M9) 7:06 Effective 2024-10-27 through 2024-11-01
Sun 06:05 George Bush, Houston (IAH) C 13:11 Chicago O'Hare (ORD) 1
United Airlines UA 1657 1-stop Boeing 737-900 (739) 7:06 Effective 2024-11-03 through 2024-11-24
Mon-Fri 06:05 George Bush, Houston (IAH) C 13:11 Chicago O'Hare (ORD) 1
United Airlines UA 1657 1-stop Boeing 737 MAX 9 (7M9) 7:06 Effective 2024-11-04 through 2024-11-27
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United Airlines flights from George Bush, Houston (IAH) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-12-28 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:46, non-stop
Boeing 737-800 (738)

Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Airbus A321neo (32Q)

Effective 2025-01-01 through 2025-01-06
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Airbus A321neo (32Q)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:42, non-stop
Airbus A321neo (32Q)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:42, non-stop
Airbus A321neo (32Q)

Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:42, non-stop
Airbus A321neo (32Q)

Effective 2024-09-26 through 2024-10-04
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)

Operates only on 2024-09-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:47, non-stop
Boeing 737-900 (739)

Effective 2024-10-05 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Airbus A321neo (32Q)

Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:47, non-stop
Boeing 737 MAX 9 (7M9)

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

Effective 2024-09-04 through 2024-09-12
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:47, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-13 through 2024-09-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:47, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-21 through 2024-09-24
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:47, non-stop
Boeing 737-800 (738)

Valid until 2024-09-03
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Effective 2024-09-04 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:36, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Valid until 2024-09-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-800 (738)

Effective 2024-09-05 through 2024-09-24
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:47, non-stop
Boeing 737-800 (738)

Effective 2024-09-07 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:47, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:47, non-stop
Boeing 737-900 (739)

Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:42, non-stop
Boeing 737-800 (738)

Operates only on 2024-11-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:42, non-stop
Airbus A321neo (32Q)

Effective 2024-12-01 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:42, non-stop
Boeing 737-900 (739)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-900 (739)

Operates only on 2024-09-14
This is a Charter flight.
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:40, non-stop
Boeing 777 (777)

Operates only on 2024-09-22
This is a Charter flight.
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 757-300 (753)

Operates only on 2024-09-15
This is a Charter flight.
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:35, non-stop
Boeing 777 (777)
The flight arrives 1 day after departure.

Non-Direct Flights:

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:51, 1-stop
Boeing 737-700 (73G)

Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:44, 1-stop
Boeing 737-800 (738)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:38, 1-stop
Boeing 737-800 (738)

Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 9:01, 1-stop
Boeing 737-800 (738)

Operates only on 2024-09-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 8:58, 1-stop
Boeing 737-800 (738)

Effective 2024-09-08 through 2024-09-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:01, 1-stop
Boeing 737-800 (738)

Effective from 2025-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:34, 1-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:26, 1-stop
Airbus A319 (319)

Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 11:40, 1-stop
Boeing 737-800 (738)

Effective 2024-11-30 through 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 6:54, 1-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Effective 2024-12-19 through 2024-12-30
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:54, 1-stop
Boeing 737-800 (738)

Operates only on 2024-12-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 9:29, 1-stop
Boeing 737-800 (738)

Operates only on 2024-12-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 9:54, 1-stop
Airbus A320 (320)

Effective 2024-12-31 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 9:54, 1-stop
Boeing 737-800 (738)

Effective 2024-10-27 through 2024-11-01
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 7:06, 1-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-11-03 through 2024-11-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:06, 1-stop
Boeing 737-900 (739)

Effective 2024-11-04 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:06, 1-stop
Boeing 737 MAX 9 (7M9)
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  • A domestic route departing from the George Bush, Houston airport (IAH) and arriving at Chicago O'Hare airport (ORD).
  • 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 2:29 and 2:51.