British Airways flight BA 6634: Chicago O'Hare - Oklahoma City

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 11:40 Chicago O'Hare (ORD) 3 13:56 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:16 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 6440)
Daily 11:40 Chicago O'Hare (ORD) 3 13:52 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:12 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 4999)
Daily 11:40 Chicago O'Hare (ORD) 3 13:57 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:17 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 4960)
Daily 12:01 Chicago O'Hare (ORD) 3 14:16 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:15 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 6337)
Mon,Thu,Fri,Sun 14:10 Chicago O'Hare (ORD) 3 16:45 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:35 Effective 2026-02-12 through 2026-02-20
Codeshare flight, operated by American Airlines.(AA 6238)
Mon,Thu-Sun 14:10 Chicago O'Hare (ORD) 3 16:45 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:35 Effective 2026-02-21 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 6238)
Tue,Wed 14:15 Chicago O'Hare (ORD) 3 16:50 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:35 Effective 2026-02-17 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 6238)
Mon-Fri,Sun 14:49 Chicago O'Hare (ORD) 3 17:14 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:25 Effective 2026-03-08 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 6238)
Daily 15:43 Chicago O'Hare (ORD) 3 18:11 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:28 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 6475)
Daily 18:30 Chicago O'Hare (ORD) 3 20:54 Oklahoma City (OKC)
BA 6634 Non-stop Canadair CRJ 700 (CR7) 2:24 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 6487)


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British Airways flight BA 6634:
Chicago O'Hare - Oklahoma City
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA6634
11:40
Chicago O'Hare (ORD) 3

13:56
Oklahoma City (OKC)
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6440)
Duration: 2:16, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
11:40
Chicago O'Hare (ORD) 3

13:52
Oklahoma City (OKC)
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4999)
Duration: 2:12, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
11:40
Chicago O'Hare (ORD) 3

13:57
Oklahoma City (OKC)
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4960)
Duration: 2:17, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
12:01
Chicago O'Hare (ORD) 3

14:16
Oklahoma City (OKC)
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6337)
Duration: 2:15, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
14:10
Chicago O'Hare (ORD) 3

16:45
Oklahoma City (OKC)
Effective 2026-02-12 through 2026-02-20
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6238)
Duration: 2:35, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
14:10
Chicago O'Hare (ORD) 3

16:45
Oklahoma City (OKC)
Effective 2026-02-21 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6238)
Duration: 2:35, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
14:15
Chicago O'Hare (ORD) 3

16:50
Oklahoma City (OKC)
Effective 2026-02-17 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6238)
Duration: 2:35, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
14:49
Chicago O'Hare (ORD) 3

17:14
Oklahoma City (OKC)
Effective 2026-03-08 through 2026-04-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6238)
Duration: 2:25, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
15:43
Chicago O'Hare (ORD) 3

18:11
Oklahoma City (OKC)
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6475)
Duration: 2:28, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
British Airways BA6634
18:30
Chicago O'Hare (ORD) 3

20:54
Oklahoma City (OKC)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6487)
Duration: 2:24, non-stop
Canadair CRJ 700 (CR7)
  • BA 6634 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Oklahoma City airport (OKC).
  • The flight distance is 692 miles, or 1113 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 2:12 and 2:35.
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