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

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Daily 06:40 George Bush, Houston (IAH) C 09:25 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-900 (739) 2:45 Effective 2024-03-31 through 2024-05-22
Daily 06:45 George Bush, Houston (IAH) C 09:25 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-800 (738) 2:40 Effective from 2024-05-23
Mon-Sat 06:50 George Bush, Houston (IAH) C 09:31 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-800 (738) 2:41 Valid until 2024-01-08
Sun 06:50 George Bush, Houston (IAH) C 09:31 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Valid until 2024-01-07
Mon 06:50 George Bush, Houston (IAH) C 09:31 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2024-02-12
Mon-Sat 06:55 George Bush, Houston (IAH) C 09:36 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-800 (738) 2:41 Effective 2024-01-09 through 2024-01-20
Sun 06:55 George Bush, Houston (IAH) C 09:36 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2024-01-14
Daily 06:55 George Bush, Houston (IAH) C 09:36 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-800 (738) 2:41 Effective 2024-01-21 through 2024-02-11
Tue,Wed 06:55 George Bush, Houston (IAH) C 09:36 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-800 (738) 2:41 Effective 2024-02-13 through 2024-02-14
Mon,Tue,Thu-Sun 07:00 George Bush, Houston (IAH) C 09:40 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737 MAX 9 (7M9) 2:40 Effective 2024-03-07 through 2024-03-30
Wed 07:00 George Bush, Houston (IAH) C 09:40 O'Hare, Chicago (ORD) 1
United Airlines UA 247 Non-stop Boeing 737-900 (739) 2:40 Effective 2024-03-13 through 2024-03-27
Mon 07:20 George Bush, Houston (IAH) C 10:01 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-900 (739) 2:41 Operates only on 2024-01-08
Mon 07:20 George Bush, Houston (IAH) C 10:01 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-900 (739) 2:41 Operates only on 2024-02-12
Daily 07:25 George Bush, Houston (IAH) C 10:00 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-900 (739) 2:35 Effective from 2024-05-23
Mon,Tue,Fri,Sun 07:30 George Bush, Houston (IAH) C 10:11 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-800 (738) 2:41 Valid until 2024-01-07
Sat 07:30 George Bush, Houston (IAH) C 10:11 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Valid until 2024-01-06
Wed,Thu 07:30 George Bush, Houston (IAH) C 10:11 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737 MAX 8 (7M8) 2:41 Effective 2024-01-03 through 2024-01-04
Tue 07:30 George Bush, Houston (IAH) C 10:11 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2024-01-09
Daily 08:00 George Bush, Houston (IAH) C 10:39 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 757-300 (753) 2:39 Effective 2024-01-10 through 2024-02-07
Wed,Thu 08:00 George Bush, Houston (IAH) C 10:41 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-900 (739) 2:41 Effective 2024-02-08 through 2024-02-14
Tue,Fri-Sun 08:00 George Bush, Houston (IAH) C 10:39 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 757-300 (753) 2:39 Effective 2024-02-09 through 2024-02-13
Thu 08:00 George Bush, Houston (IAH) C 10:43 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-900 (739) 2:43 Operates only on 2024-02-15
Daily 08:00 George Bush, Houston (IAH) C 10:41 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 757-300 (753) 2:41 Effective 2024-02-16 through 2024-03-06
Wed-Fri,Sun 08:00 George Bush, Houston (IAH) C 10:43 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-900 (739) 2:43 Effective 2024-03-07 through 2024-03-29
Tue,Sat 08:00 George Bush, Houston (IAH) C 10:43 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-800 (738) 2:43 Effective 2024-03-09 through 2024-03-30
Mon 08:00 George Bush, Houston (IAH) C 10:43 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737 MAX 8 (7M8) 2:43 Effective 2024-03-11 through 2024-03-25
Daily 08:03 George Bush, Houston (IAH) C 10:48 O'Hare, Chicago (ORD) 1
United Airlines UA 469 Non-stop Boeing 737-800 (738) 2:45 Effective 2024-03-31 through 2024-05-22
Daily 18:20 George Bush, Houston (IAH) C 21:11 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 737-800 (738) 2:51 Effective from 2024-05-23
Mon-Wed,Fri-Sun 18:35 George Bush, Houston (IAH) C 21:14 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 757-300 (753) 2:39 Effective 2024-01-09 through 2024-02-07
Thu 18:35 George Bush, Houston (IAH) C 21:16 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 737-900 (739) 2:41 Effective 2024-01-11 through 2024-02-01
Mon-Sat 18:35 George Bush, Houston (IAH) C 21:14 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 757-300 (753) 2:39 Effective 2024-02-08 through 2024-02-14
Sun 18:35 George Bush, Houston (IAH) C 21:16 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2024-02-11
Thu 18:40 George Bush, Houston (IAH) C 21:18 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 737-900 (739) 2:38 Effective 2024-02-15 through 2024-02-29
Mon-Wed,Fri-Sun 18:40 George Bush, Houston (IAH) C 21:16 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Boeing 757-300 (753) 2:36 Effective 2024-02-16 through 2024-03-06
Daily 18:50 George Bush, Houston (IAH) C 21:33 O'Hare, Chicago (ORD) 1
United Airlines UA 520 Non-stop Airbus A321neo (32Q) 2:43 Effective 2024-03-31 through 2024-05-22
Sun 21:54 George Bush, Houston (IAH) C 00:30 O'Hare, Chicago (ORD) 1
United Airlines UA 574 Non-stop Boeing 737 MAX 9 (7M9) 2:36 Operates only on 2024-01-07
The flight arrives 1 day after departure.
Mon 14:27 George Bush, Houston (IAH) C 17:08 O'Hare, Chicago (ORD) 1
United Airlines UA 710 Non-stop Boeing 737-800 (738) 2:41 Operates only on 2024-02-12
Tue 14:28 George Bush, Houston (IAH) C 17:09 O'Hare, Chicago (ORD) 1
United Airlines UA 710 Non-stop Boeing 737-800 (738) 2:41 Effective 2024-01-09 through 2024-02-13
Mon,Wed-Sat 14:28 George Bush, Houston (IAH) C 17:09 O'Hare, Chicago (ORD) 1
United Airlines UA 710 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Effective 2024-01-10 through 2024-02-10
Wed 14:28 George Bush, Houston (IAH) C 17:09 O'Hare, Chicago (ORD) 1
United Airlines UA 710 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Operates only on 2024-02-14
Sun 14:29 George Bush, Houston (IAH) C 17:10 O'Hare, Chicago (ORD) 1
United Airlines UA 710 Non-stop Boeing 737 MAX 9 (7M9) 2:41 Effective 2024-01-14 through 2024-02-11
Mon-Thu 17:30 George Bush, Houston (IAH) C 20:05 O'Hare, Chicago (ORD) 1
United Airlines UA 715 Non-stop Airbus A320 (320) 2:35 Effective 2024-03-07 through 2024-03-28
Daily 17:40 George Bush, Houston (IAH) C 20:25 O'Hare, Chicago (ORD) 1
United Airlines UA 743 Non-stop Boeing 737-800 (738) 2:45 Effective 2024-03-31 through 2024-05-22
Daily 21:35 George Bush, Houston (IAH) C 00:12 O'Hare, Chicago (ORD) 1
United Airlines UA 751 Non-stop Boeing 737-900 (739) 2:37 Effective 2024-03-31 through 2024-05-22
The flight arrives 1 day after departure.
Mon-Fri 20:07 George Bush, Houston (IAH) C 22:46 O'Hare, Chicago (ORD) 1
United Airlines UA 787 Non-stop Boeing 737-900 (739) 2:39 Valid until 2024-01-05
Sat 20:07 George Bush, Houston (IAH) C 22:46 O'Hare, Chicago (ORD) 1
United Airlines UA 787 Non-stop Boeing 737-800 (738) 2:39 Operates only on 2024-01-06
Mon,Sun 20:07 George Bush, Houston (IAH) C 22:46 O'Hare, Chicago (ORD) 1
United Airlines UA 787 Non-stop Airbus A320 (320) 2:39 Effective 2024-01-07 through 2024-01-08
Mon-Sat 20:24 George Bush, Houston (IAH) C 23:00 O'Hare, Chicago (ORD) 1
United Airlines UA 787 Non-stop Boeing 737-900 (739) 2:36 Effective 2024-01-09 through 2024-01-20
Sun 20:24 George Bush, Houston (IAH) C 23:00 O'Hare, Chicago (ORD) 1
United Airlines UA 787 Non-stop Boeing 737-800 (738) 2:36 Operates only on 2024-01-14
Daily 20:24 George Bush, Houston (IAH) C 23:00 O'Hare, Chicago (ORD) 1
United Airlines UA 787 Non-stop Boeing 737-900 (739) 2:36 Effective 2024-01-21 through 2024-02-07
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United Airlines flights from George Bush, Houston (IAH) to O'Hare, Chicago (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Boeing 737-900 (739)

Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-800 (738)

Valid until 2024-01-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:41, non-stop
Boeing 737-800 (738)

Valid until 2024-01-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-800 (738)

Effective 2024-01-09 through 2024-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:41, non-stop
Boeing 737-800 (738)

Operates only on 2024-01-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-21 through 2024-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 737-800 (738)

Effective 2024-02-13 through 2024-02-14
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-800 (738)

Effective 2024-03-07 through 2024-03-30
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-13 through 2024-03-27
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-900 (739)

Operates only on 2024-01-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-900 (739)

Operates only on 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-900 (739)

Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:35, non-stop
Boeing 737-900 (739)

Valid until 2024-01-07
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:41, non-stop
Boeing 737-800 (738)

Valid until 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-03 through 2024-01-04
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2024-01-09
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-10 through 2024-02-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Boeing 757-300 (753)

Effective 2024-02-08 through 2024-02-14
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-900 (739)

Effective 2024-02-09 through 2024-02-13
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
Sun
Duration: 2:39, non-stop
Boeing 757-300 (753)

Operates only on 2024-02-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:43, non-stop
Boeing 737-900 (739)

Effective 2024-02-16 through 2024-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:41, non-stop
Boeing 757-300 (753)

Effective 2024-03-07 through 2024-03-29
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:43, non-stop
Boeing 737-900 (739)

Effective 2024-03-09 through 2024-03-30
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:43, non-stop
Boeing 737-800 (738)

Effective 2024-03-11 through 2024-03-25
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:43, non-stop
Boeing 737 MAX 8 (7M8)

Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Boeing 737-800 (738)

Effective from 2024-05-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:51, non-stop
Boeing 737-800 (738)

Effective 2024-01-09 through 2024-02-07
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:39, non-stop
Boeing 757-300 (753)

Effective 2024-01-11 through 2024-02-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-900 (739)

Effective 2024-02-08 through 2024-02-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:39, non-stop
Boeing 757-300 (753)

Operates only on 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-02-15 through 2024-02-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:38, non-stop
Boeing 737-900 (739)

Effective 2024-02-16 through 2024-03-06
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 757-300 (753)

Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:43, non-stop
Airbus A321neo (32Q)

Operates only on 2024-01-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:36, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Operates only on 2024-02-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-800 (738)

Effective 2024-01-09 through 2024-02-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737-800 (738)

Effective 2024-01-10 through 2024-02-10
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Operates only on 2024-02-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-01-14 through 2024-02-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:41, non-stop
Boeing 737 MAX 9 (7M9)

Effective 2024-03-07 through 2024-03-28
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Airbus A320 (320)

Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:45, non-stop
Boeing 737-800 (738)

Effective 2024-03-31 through 2024-05-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Valid until 2024-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:39, non-stop
Boeing 737-900 (739)

Operates only on 2024-01-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:39, non-stop
Boeing 737-800 (738)

Effective 2024-01-07 through 2024-01-08
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:39, non-stop
Airbus A320 (320)

Effective 2024-01-09 through 2024-01-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 2:36, non-stop
Boeing 737-900 (739)

Operates only on 2024-01-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:36, non-stop
Boeing 737-800 (738)

Effective 2024-01-21 through 2024-02-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:36, non-stop
Boeing 737-900 (739)
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  • A domestic route departing from the George Bush, Houston airport (IAH) and arriving at O'Hare, Chicago 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 2:30 and 2:51.