Air Canada
flight
AC 4421:
Los Angeles - Santa Barbara
Los Angeles - Santa Barbara
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective from 2026-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-01-06 through 2026-02-11
Mon
-
-
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4704)
Duration: 0:59, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:59, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-05-21 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:52, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:57, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-03-08 through 2026-03-27
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:57, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:59, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4421
Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5893)
Duration: 0:59, non-stop Embraer EMB 175 (E7W)
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Parallax here LAX-SBA
- AC 4421 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Santa Barbara airport (SBA).
- The flight distance is 88 miles, or 142 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 0:52 and 0:59.