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

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri 11:55 George Bush, Houston (IAH) C 14:37 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737 MAX 9 (7M9) 2:42 Effective 2024-10-28 through 2024-11-27
Codeshare flight, operated by United Airlines.(UA 1168)
Sat 11:55 George Bush, Houston (IAH) C 14:37 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:42 Effective 2024-11-02 through 2024-11-23
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Fri 11:55 George Bush, Houston (IAH) C 14:37 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:42 Effective 2024-11-29 through 2024-12-02
Codeshare flight, operated by United Airlines.(UA 1168)
Sat 11:55 George Bush, Houston (IAH) C 14:37 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737 MAX 9 (7M9) 2:42 Operates only on 2024-11-30
Codeshare flight, operated by United Airlines.(UA 1168)
Sat 11:55 George Bush, Houston (IAH) C 14:41 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737 MAX 9 (7M9) 2:46 Operates only on 2024-12-21
Codeshare flight, operated by United Airlines.(UA 1168)
Sat 11:57 George Bush, Houston (IAH) C 14:43 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737 MAX 9 (7M9) 2:46 Effective 2024-12-28 through 2025-01-04
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Tue,Thu-Sun 12:00 George Bush, Houston (IAH) C 14:47 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:47 Effective 2024-09-26 through 2024-10-26
Codeshare flight, operated by United Airlines.(UA 1168)
Wed 12:00 George Bush, Houston (IAH) C 14:46 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Airbus A321neo (32Q) 2:46 Effective 2024-12-25 through 2025-01-01
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Wed,Fri,Sat 12:00 George Bush, Houston (IAH) C 14:45 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2025-01-08 through 2025-01-17
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Wed,Fri,Sun 12:00 George Bush, Houston (IAH) C 14:45 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737 MAX 9 (7M9) 2:45 Effective 2025-01-19 through 2025-02-12
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Fri 12:03 George Bush, Houston (IAH) C 14:49 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:46 Effective 2024-12-20 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Wed,Fri 12:05 George Bush, Houston (IAH) C 14:47 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:42 Effective 2024-12-04 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 1168)
Sat 12:05 George Bush, Houston (IAH) C 14:47 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-800 (738) 2:42 Effective 2024-12-07 through 2024-12-14
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Tue,Thu-Sun 12:08 George Bush, Houston (IAH) C 14:55 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:47 Valid until 2024-09-07
Codeshare flight, operated by United Airlines.(UA 1168)
Sun 12:08 George Bush, Houston (IAH) C 14:54 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 757-300 (753) 2:46 Effective 2024-09-08 through 2024-09-22
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Tue,Thu-Sat 12:08 George Bush, Houston (IAH) C 14:55 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:47 Effective 2024-09-09 through 2024-09-24
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Wed,Fri,Sun 12:10 George Bush, Houston (IAH) C 14:50 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective 2025-02-14 through 2025-03-07
Codeshare flight, operated by United Airlines.(UA 1168)
Mon,Wed,Fri,Sat 12:10 George Bush, Houston (IAH) C 14:50 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective 2025-03-08 through 2025-03-29
Codeshare flight, operated by United Airlines.(UA 1168)
Tue-Sun 12:10 George Bush, Houston (IAH) C 14:50 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective 2025-03-30 through 2025-05-04
Codeshare flight, operated by United Airlines.(UA 1168)
Daily 12:10 George Bush, Houston (IAH) C 14:50 Chicago O'Hare (ORD) 1
Austrian OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective from 2025-05-05
Codeshare flight, operated by United Airlines.(UA 1168)




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Austrian flights from George Bush, Houston (IAH) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7730
11:55
George Bush, Houston (IAH) C

14:37
Chicago O'Hare (ORD) 1
Effective 2024-10-28 through 2024-11-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:42, non-stop
Boeing 737 MAX 9 (7M9)
Austrian OS7730
11:55
George Bush, Houston (IAH) C

14:37
Chicago O'Hare (ORD) 1
Effective 2024-11-02 through 2024-11-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:42, non-stop
Boeing 737-900 (739)
Austrian OS7730
11:55
George Bush, Houston (IAH) C

14:37
Chicago O'Hare (ORD) 1
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:42, non-stop
Boeing 737-900 (739)
Austrian OS7730
11:55
George Bush, Houston (IAH) C

14:37
Chicago O'Hare (ORD) 1
Operates only on 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:42, non-stop
Boeing 737 MAX 9 (7M9)
Austrian OS7730
11:55
George Bush, Houston (IAH) C

14:41
Chicago O'Hare (ORD) 1
Operates only on 2024-12-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:46, non-stop
Boeing 737 MAX 9 (7M9)
Austrian OS7730
11:57
George Bush, Houston (IAH) C

14:43
Chicago O'Hare (ORD) 1
Effective 2024-12-28 through 2025-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:46, non-stop
Boeing 737 MAX 9 (7M9)
Austrian OS7730
12:00
George Bush, Houston (IAH) C

14:47
Chicago O'Hare (ORD) 1
Effective 2024-09-26 through 2024-10-26
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:47, non-stop
Airbus A321neo (32Q)
Austrian OS7730
12:00
George Bush, Houston (IAH) C

14:46
Chicago O'Hare (ORD) 1
Effective 2024-12-25 through 2025-01-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:46, non-stop
Airbus A321neo (32Q)
Austrian OS7730
12:00
George Bush, Houston (IAH) C

14:45
Chicago O'Hare (ORD) 1
Effective 2025-01-08 through 2025-01-17
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Austrian OS7730
12:00
George Bush, Houston (IAH) C

14:45
Chicago O'Hare (ORD) 1
Effective 2025-01-19 through 2025-02-12
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:45, non-stop
Boeing 737 MAX 9 (7M9)
Austrian OS7730
12:03
George Bush, Houston (IAH) C

14:49
Chicago O'Hare (ORD) 1
Effective 2024-12-20 through 2025-01-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:46, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:05
George Bush, Houston (IAH) C

14:47
Chicago O'Hare (ORD) 1
Effective 2024-12-04 through 2024-12-18
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:42, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:05
George Bush, Houston (IAH) C

14:47
Chicago O'Hare (ORD) 1
Effective 2024-12-07 through 2024-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:42, non-stop
Boeing 737-800 (738)
Austrian OS7730
12:08
George Bush, Houston (IAH) C

14:55
Chicago O'Hare (ORD) 1
Valid until 2024-09-07
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:47, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:08
George Bush, Houston (IAH) C

14:54
Chicago O'Hare (ORD) 1
Effective 2024-09-08 through 2024-09-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:46, non-stop
Boeing 757-300 (753)
Austrian OS7730
12:08
George Bush, Houston (IAH) C

14:55
Chicago O'Hare (ORD) 1
Effective 2024-09-09 through 2024-09-24
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:47, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:10
George Bush, Houston (IAH) C

14:50
Chicago O'Hare (ORD) 1
Effective 2025-02-14 through 2025-03-07
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:40, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:10
George Bush, Houston (IAH) C

14:50
Chicago O'Hare (ORD) 1
Effective 2025-03-08 through 2025-03-29
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:40, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:10
George Bush, Houston (IAH) C

14:50
Chicago O'Hare (ORD) 1
Effective 2025-03-30 through 2025-05-04
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:40, non-stop
Boeing 737-900 (739)
Austrian OS7730
12:10
George Bush, Houston (IAH) C

14:50
Chicago O'Hare (ORD) 1
Effective from 2025-05-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1168)
Duration: 2:40, non-stop
Boeing 737-900 (739)
  • 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 2:40 and 2:47.
All IAH-ORD flights
All Austrian flights
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