British Airways flight BA 1851: Cincinnati - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue 11:21 Cincinnati (CVG) 11:50 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:29 Operates only on 2026-01-06
Codeshare flight, operated by American Airlines.(AA 3534)
Mon,Wed-Fri,Sun 11:33 Cincinnati (CVG) 11:58 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-07-06 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 3389)
Daily 11:33 Cincinnati (CVG) 11:58 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-09-03 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 4349)
Tue 11:44 Cincinnati (CVG) 12:15 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2025-07-08 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 4789)
Mon-Fri,Sun 11:50 Cincinnati (CVG) 12:16 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-06-05 through 2025-07-03
Codeshare flight, operated by American Airlines.(AA 3389)
Fri 11:50 Cincinnati (CVG) 12:16 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 3389)
Daily 12:34 Cincinnati (CVG) 13:03 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:29 Effective 2025-08-06 through 2025-09-02
Codeshare flight, operated by American Airlines.(AA 4478)
Daily 13:56 Cincinnati (CVG) 14:20 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:24 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3633)
Sat 14:30 Cincinnati (CVG) 15:05 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer ERJ 145 (ER4) 1:35 Operates only on 2025-05-24
Codeshare flight, operated by American Airlines.(AA 5743)
Daily 15:47 Cincinnati (CVG) 16:10 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:23 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3585)
Mon,Wed-Sun 16:30 Cincinnati (CVG) 17:05 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer ERJ 145 (ER4) 1:35 Effective 2025-05-05 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 5743)
Mon,Wed-Sun 16:30 Cincinnati (CVG) 17:05 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer ERJ 145 (ER4) 1:35 Effective 2025-05-25 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 5743)
Daily 16:33 Cincinnati (CVG) 17:00 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:27 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3497)
Daily 17:35 Cincinnati (CVG) 18:00 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:25 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 4507)
Tue,Sat 18:30 Cincinnati (CVG) 18:56 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Canadair CRJ 700 (CR7) 1:26 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 6482)
Daily 19:24 Cincinnati (CVG) 19:50 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 4507)
Mon,Wed-Fri,Sun 20:21 Cincinnati (CVG) 20:46 Chicago O'Hare (ORD) 3
BA 1851 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:25 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3910)


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British Airways flight BA 1851:
Cincinnati - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
British Airways BA1851
11:21
Cincinnati (CVG)

11:50
Chicago O'Hare (ORD) 3
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3534)
Duration: 1:29, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA1851
11:33
Cincinnati (CVG)

11:58
Chicago O'Hare (ORD) 3
Effective 2025-07-06 through 2025-08-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3389)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
11:33
Cincinnati (CVG)

11:58
Chicago O'Hare (ORD) 3
Effective 2025-09-03 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4349)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
11:44
Cincinnati (CVG)

12:15
Chicago O'Hare (ORD) 3
Effective 2025-07-08 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4789)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
11:50
Cincinnati (CVG)

12:16
Chicago O'Hare (ORD) 3
Effective 2025-06-05 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3389)
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
11:50
Cincinnati (CVG)

12:16
Chicago O'Hare (ORD) 3
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3389)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA1851
12:34
Cincinnati (CVG)

13:03
Chicago O'Hare (ORD) 3
Effective 2025-08-06 through 2025-09-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4478)
Duration: 1:29, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
13:56
Cincinnati (CVG)

14:20
Chicago O'Hare (ORD) 3
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3633)
Duration: 1:24, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA1851
14:30
Cincinnati (CVG)

15:05
Chicago O'Hare (ORD) 3
Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5743)
Duration: 1:35, non-stop
Embraer ERJ 145 (ER4)
British Airways BA1851
15:47
Cincinnati (CVG)

16:10
Chicago O'Hare (ORD) 3
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3585)
Duration: 1:23, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA1851
16:30
Cincinnati (CVG)

17:05
Chicago O'Hare (ORD) 3
Effective 2025-05-05 through 2025-05-23
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5743)
Duration: 1:35, non-stop
Embraer ERJ 145 (ER4)
British Airways BA1851
16:30
Cincinnati (CVG)

17:05
Chicago O'Hare (ORD) 3
Effective 2025-05-25 through 2025-06-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5743)
Duration: 1:35, non-stop
Embraer ERJ 145 (ER4)
British Airways BA1851
16:33
Cincinnati (CVG)

17:00
Chicago O'Hare (ORD) 3
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3497)
Duration: 1:27, non-stop
Embraer EMB 170 / EMB 175 (E70)
British Airways BA1851
17:35
Cincinnati (CVG)

18:00
Chicago O'Hare (ORD) 3
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4507)
Duration: 1:25, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
18:30
Cincinnati (CVG)

18:56
Chicago O'Hare (ORD) 3
Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6482)
Duration: 1:26, non-stop
Canadair CRJ 700 (CR7)
British Airways BA1851
19:24
Cincinnati (CVG)

19:50
Chicago O'Hare (ORD) 3
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4507)
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
British Airways BA1851
20:21
Cincinnati (CVG)

20:46
Chicago O'Hare (ORD) 3
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3910)
Duration: 1:25, non-stop
Embraer EMB 170 / EMB 175 (E70)
  • BA 1851 is a domestic flight departing from the Cincinnati airport (CVG) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 264 miles, or 425 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 1:23 and 1:35.
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