Air Canada flight AC 3967: Chicago O'Hare - Buffalo

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri 14:02 Chicago O'Hare (ORD) 2 16:44 Buffalo (BUF)
AC 3967 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2024-12-19 through 2025-01-06
Codeshare flight, operated by United Airlines.(UA 3662)
Sat,Sun 14:02 Chicago O'Hare (ORD) 2 16:43 Buffalo (BUF)
AC 3967 Non-stop Canadair CRJ 550 (CR5) 1:41 Effective 2024-12-21 through 2025-01-05
Codeshare flight, operated by United Airlines.(UA 4465)
Wed 14:03 Chicago O'Hare (ORD) 1 16:44 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-900 (739) 1:41 Operates only on 2024-12-04
Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Thu,Sun 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-10-27 through 2024-11-03
Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Fri,Sun 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-11-05 through 2024-11-28
Codeshare flight, operated by United Airlines.(UA 1448)
Fri 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF)
AC 3967 Non-stop Airbus A319 (319) 1:41 Operates only on 2024-11-29
Codeshare flight, operated by United Airlines.(UA 1448)
Sun 14:10 Chicago O'Hare (ORD) 1 16:51 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Operates only on 2024-12-01
Codeshare flight, operated by United Airlines.(UA 1448)
Mon 14:11 Chicago O'Hare (ORD) 1 16:52 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Operates only on 2024-12-02
Codeshare flight, operated by United Airlines.(UA 1448)
Mon,Fri 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-11-01 through 2024-11-04
Codeshare flight, operated by United Airlines.(UA 1448)
Tue 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-12-03 through 2024-12-10
Codeshare flight, operated by United Airlines.(UA 1448)
Mon,Thu-Sun 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF)
AC 3967 Non-stop Airbus A319 (319) 1:41 Effective 2024-12-05 through 2024-12-16
Codeshare flight, operated by United Airlines.(UA 1448)
Tue,Wed 14:12 Chicago O'Hare (ORD) 1 16:53 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:41 Effective 2024-12-11 through 2024-12-18
Codeshare flight, operated by United Airlines.(UA 1448)
Daily 14:12 Chicago O'Hare (ORD) 2 16:54 Buffalo (BUF)
AC 3967 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:42 Effective 2025-01-07 through 2025-02-12
Codeshare flight, operated by United Airlines.(UA 3591)
Daily 14:12 Chicago O'Hare (ORD) 1 16:47 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-800 (738) 1:35 Effective from 2025-02-13
Codeshare flight, operated by United Airlines.(UA 1448)
Sat 14:17 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Airbus A319 (319) 1:41 Effective 2024-11-02 through 2024-11-30
Codeshare flight, operated by United Airlines.(UA 1448)
Sat,Sun 14:20 Chicago O'Hare (ORD) 2 17:02 Buffalo (BUF)
AC 3967 Non-stop Embraer EMB 175 (E7W) 1:42 Valid until 2024-09-07
Codeshare flight, operated by United Airlines.(UA 5609)
Mon-Fri 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Valid until 2024-09-06
Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Fri,Sun 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Effective 2024-09-08 through 2024-09-27
Codeshare flight, operated by United Airlines.(UA 1448)
Sat 14:20 Chicago O'Hare (ORD) 2 17:02 Buffalo (BUF)
AC 3967 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2024-09-14 through 2024-09-21
Codeshare flight, operated by United Airlines.(UA 5609)
Sat 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Airbus A320 (320) 1:38 Effective 2024-09-28 through 2024-10-12
Codeshare flight, operated by United Airlines.(UA 1448)
Sun 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:38 Operates only on 2024-09-29
Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Fri,Sun 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Effective 2024-09-30 through 2024-10-11
Codeshare flight, operated by United Airlines.(UA 1448)
Sun 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Boeing 737-700 (73G) 1:38 Operates only on 2024-10-13
Codeshare flight, operated by United Airlines.(UA 1448)
Mon,Sat 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Airbus A320 (320) 1:38 Effective 2024-10-14 through 2024-10-19
Codeshare flight, operated by United Airlines.(UA 1448)
Mon-Fri,Sun 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Boeing 737 MAX 8 (7M8) 1:38 Effective 2024-10-15 through 2024-10-25
Codeshare flight, operated by United Airlines.(UA 1448)
Sat 14:20 Chicago O'Hare (ORD) 1 16:58 Buffalo (BUF)
AC 3967 Non-stop Airbus A320 (320) 1:38 Operates only on 2024-10-26
Codeshare flight, operated by United Airlines.(UA 1448)


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Air Canada flight AC 3967:
Chicago O'Hare - Buffalo
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3967
14:02
Chicago O'Hare (ORD) 2

16:44
Buffalo (BUF)
Effective 2024-12-19 through 2025-01-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3662)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC3967
14:02
Chicago O'Hare (ORD) 2

16:43
Buffalo (BUF)
Effective 2024-12-21 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4465)
Duration: 1:41, non-stop
Canadair CRJ 550 (CR5)
Air Canada AC3967
14:03
Chicago O'Hare (ORD) 1

16:44
Buffalo (BUF)
Operates only on 2024-12-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-900 (739)
Air Canada AC3967
14:10
Chicago O'Hare (ORD) 1

16:51
Buffalo (BUF)
Effective 2024-10-27 through 2024-11-03
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:10
Chicago O'Hare (ORD) 1

16:51
Buffalo (BUF)
Effective 2024-11-05 through 2024-11-28
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:10
Chicago O'Hare (ORD) 1

16:51
Buffalo (BUF)
Operates only on 2024-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Airbus A319 (319)
Air Canada AC3967
14:10
Chicago O'Hare (ORD) 1

16:51
Buffalo (BUF)
Operates only on 2024-12-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:11
Chicago O'Hare (ORD) 1

16:52
Buffalo (BUF)
Operates only on 2024-12-02
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:12
Chicago O'Hare (ORD) 1

16:53
Buffalo (BUF)
Effective 2024-11-01 through 2024-11-04
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:12
Chicago O'Hare (ORD) 1

16:53
Buffalo (BUF)
Effective 2024-12-03 through 2024-12-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:12
Chicago O'Hare (ORD) 1

16:53
Buffalo (BUF)
Effective 2024-12-05 through 2024-12-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Airbus A319 (319)
Air Canada AC3967
14:12
Chicago O'Hare (ORD) 1

16:53
Buffalo (BUF)
Effective 2024-12-11 through 2024-12-18
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:12
Chicago O'Hare (ORD) 2

16:54
Buffalo (BUF)
Effective 2025-01-07 through 2025-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 3591)
Duration: 1:42, non-stop
Embraer EMB 170 / EMB 175 (E70)
Air Canada AC3967
14:12
Chicago O'Hare (ORD) 1

16:47
Buffalo (BUF)
Effective from 2025-02-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:35, non-stop
Boeing 737-800 (738)
Air Canada AC3967
14:17
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Effective 2024-11-02 through 2024-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:41, non-stop
Airbus A319 (319)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 2

17:02
Buffalo (BUF)
Valid until 2024-09-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5609)
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Valid until 2024-09-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Effective 2024-09-08 through 2024-09-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 2

17:02
Buffalo (BUF)
Effective 2024-09-14 through 2024-09-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 5609)
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Effective 2024-09-28 through 2024-10-12
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Airbus A320 (320)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Operates only on 2024-09-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Effective 2024-09-30 through 2024-10-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Operates only on 2024-10-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Boeing 737-700 (73G)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Effective 2024-10-14 through 2024-10-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Airbus A320 (320)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Effective 2024-10-15 through 2024-10-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Boeing 737 MAX 8 (7M8)
Air Canada AC3967
14:20
Chicago O'Hare (ORD) 1

16:58
Buffalo (BUF)
Operates only on 2024-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 1448)
Duration: 1:38, non-stop
Airbus A320 (320)
  • AC 3967 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Buffalo airport (BUF).
  • The flight distance is 472 miles, or 759 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 1:35 and 1:42.
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