Austrian flight OS 7730: Houston George Bush - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri,Sat 11:55 Houston George Bush (IAH) C 14:40 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Airbus A321neo (32Q) 2:45 Valid until 2026-01-10
Codeshare flight, operated by United Airlines.(UA 2417)
Wed 11:55 Houston George Bush (IAH) C 14:40 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Airbus A321neo (32Q) 2:45 Operates only on 2026-02-11
Codeshare flight, operated by United Airlines.(UA 2417)
Mon,Wed,Fri 11:55 Houston George Bush (IAH) C 14:43 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-02-13 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 2417)
Mon,Tue,Thu-Sun 11:55 Houston George Bush (IAH) C 14:45 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-04-30 through 2026-05-19
Codeshare flight, operated by United Airlines.(UA 2417)
Mon,Wed,Fri,Sat 11:56 Houston George Bush (IAH) C 14:44 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Airbus A321neo (32Q) 2:48 Effective 2026-03-06 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 2417)
Mon,Tue,Thu-Sun 11:56 Houston George Bush (IAH) C 14:46 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Airbus A321neo (32Q) 2:50 Effective 2026-03-29 through 2026-04-28
Codeshare flight, operated by United Airlines.(UA 2417)
Mon,Tue,Thu-Sun 12:10 Houston George Bush (IAH) C 14:50 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective 2026-05-21 through 2026-10-24
Codeshare flight, operated by United Airlines.(UA 2417)
Mon,Wed,Fri,Sat 12:10 Houston George Bush (IAH) C 14:50 Chicago O'Hare (ORD) 1
OS 7730 Non-stop Boeing 737-900 (739) 2:40 Effective from 2026-10-26
Codeshare flight, operated by United Airlines.(UA 2417)


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Austrian flight OS 7730:
Houston George Bush - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Austrian OS7730
11:55
Houston George Bush (IAH) C

14:40
Chicago O'Hare (ORD) 1
Valid until 2026-01-10
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:45, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Austrian OS7730
11:55
Houston George Bush (IAH) C

14:40
Chicago O'Hare (ORD) 1
Operates only on 2026-02-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:45, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Austrian OS7730
11:55
Houston George Bush (IAH) C

14:43
Chicago O'Hare (ORD) 1
Effective 2026-02-13 through 2026-03-04
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:48, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Austrian OS7730
11:55
Houston George Bush (IAH) C

14:45
Chicago O'Hare (ORD) 1
Effective 2026-04-30 through 2026-05-19
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:50, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Austrian OS7730
11:56
Houston George Bush (IAH) C

14:44
Chicago O'Hare (ORD) 1
Effective 2026-03-06 through 2026-03-27
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:48, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Austrian OS7730
11:56
Houston George Bush (IAH) C

14:46
Chicago O'Hare (ORD) 1
Effective 2026-03-29 through 2026-04-28
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:50, non-stop
Airbus A321neo (32Q)
Direct Codeshare Flights:
Austrian OS7730
12:10
Houston George Bush (IAH) C

14:50
Chicago O'Hare (ORD) 1
Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:40, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Austrian OS7730
12:10
Houston George Bush (IAH) C

14:50
Chicago O'Hare (ORD) 1
Effective from 2026-10-26
Mon
Tue
-
Wed
Thu
-
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2417)
Duration: 2:40, non-stop
Boeing 737-900 (739)
  • OS 7730 is a domestic flight departing from the Houston George Bush 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 2:50.
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