Air Canada
flight
AC 4531:
Sacramento - San Francisco
Sacramento - San Francisco
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4531
Effective 2025-12-18 through 2026-01-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5840)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5840)
Duration: 1:05, non-stop Canadair CRJ 700 (CR7)
Air Canada AC4531
Valid until 2025-05-02
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5655)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-05-04 through 2025-05-21
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5655)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-05-03 through 2025-05-20
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5655)
Duration: 1:10, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5840)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-10-26 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5655)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2026-01-26 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5961)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5961)
Duration: 1:08, non-stop Canadair CRJ 700 (CR7)
Air Canada AC4531
Effective 2025-07-05 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5961)
Duration: 1:08, non-stop Canadair CRJ 700 (CR7)
Air Canada AC4531
Effective 2025-08-01 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5961)
Duration: 1:08, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5961)
Duration: 1:04, non-stop Embraer EMB 175 (E7W)
Air Canada AC4531
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5961)
Duration: 1:06, non-stop Canadair CRJ (CRJ)
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Parallax here SMF-SFO
- AC 4531 is a domestic flight departing from the Sacramento airport (SMF) and arriving at San Francisco airport (SFO).
- The flight distance is 85 miles, or 137 km.
- The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:04 and 1:11.