Air Canada
flight
AC 3966:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3966
Effective 2025-01-07 through 2025-01-16
Mon
Tue
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-01-17 through 2025-01-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-01-26 through 2025-02-01
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-02-05 through 2025-02-09
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-02-13 through 2025-02-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-02-21 through 2025-02-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-03-03 through 2025-03-05
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-03-31 through 2025-04-04
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-10 through 2025-04-12
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-19 through 2025-04-20
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-28 through 2025-05-06
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-05-07 through 2025-05-15
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-05-16 through 2025-05-23
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-05-24 through 2025-05-31
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-06-08 through 2025-06-09
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-06-16 through 2025-06-17
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2024-12-03 through 2024-12-05
Mon
-
-
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:31, non-stop Boeing 737-900 (739)
Air Canada AC3966
Effective 2024-12-11 through 2024-12-14
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1875)
Duration: 2:31, non-stop Boeing 737-900 (739)
Air Canada AC3966
Operates only on 2025-02-20
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-02-28 through 2025-03-02
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-03-30 through 2025-04-06
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-07 through 2025-04-16
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-17 through 2025-04-24
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-26 through 2025-05-04
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-05-09 through 2025-05-13
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-05-17 through 2025-05-21
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-05-25 through 2025-06-06
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-06-07 through 2025-06-14
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-06-15 through 2025-06-22
Mon
-
-
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective from 2025-06-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:35, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Valid until 2024-09-01
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 1:23, non-stop Airbus A320 (320)
Air Canada AC3966
Valid until 2024-09-03
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 1:23, non-stop Airbus A319 (319)
Air Canada AC3966
Effective 2024-09-05 through 2024-09-11
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 1:23, non-stop Airbus A319 (319)
Air Canada AC3966
Effective 2024-09-13 through 2024-09-18
Mon
Tue
Wed
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 1:23, non-stop Airbus A319 (319)
Air Canada AC3966
Operates only on 2024-09-21
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 1:23, non-stop Airbus A319 (319)
Air Canada AC3966
Effective 2024-12-08 through 2024-12-17
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 323)
Duration: 2:34, non-stop Boeing 737-900 (739)
Air Canada AC3966
Operates only on 2024-12-18
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 323)
Duration: 2:34, non-stop Boeing 737-900 (739)
Air Canada AC3966
Operates only on 2025-01-10
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Operates only on 2025-01-19
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-01-27 through 2025-02-04
Mon
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-02-10 through 2025-02-12
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 366)
Duration: 2:40, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Operates only on 2025-04-05
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1144)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2025-04-18 through 2025-04-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1144)
Duration: 2:47, non-stop Boeing 737 MAX 8 (7M8)
Air Canada AC3966
Effective 2024-09-26 through 2024-10-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 3:37, non-stop Airbus A320 (320)
Air Canada AC3966
Effective 2024-09-29 through 2024-10-06
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 3:37, non-stop Airbus A319 (319)
Air Canada AC3966
Effective 2024-10-11 through 2024-10-13
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 3:37, non-stop Airbus A319 (319)
Air Canada AC3966
Effective 2024-10-12 through 2024-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 3:37, non-stop Airbus A320 (320)
Air Canada AC3966
Operates only on 2024-10-20
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 208)
Duration: 3:37, non-stop Airbus A319 (319)
Air Canada AC3966
Effective 2024-10-27 through 2024-11-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1534)
Duration: 3:31, non-stop Airbus A319 (319)
Air Canada AC3966
Operates only on 2024-11-28
Mon
-
-
Tue
-
-
Wed
-
-
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4707)
Duration: 3:42, non-stop Embraer EMB 175 (E7W)
Air Canada AC3966
Effective 2024-11-29 through 2024-12-02
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1534)
Duration: 3:31, non-stop Airbus A319 (319)
This flight number is listed as serving the following routes:
- Burbank (BUR) - San Francisco (SFO)
- Newark Liberty, New York (EWR) - Chicago O'Hare (ORD)
- San Francisco (SFO) - Austin (AUS)