Air Canada
flight
AC 4366:
San Francisco - Santa Barbara
San Francisco - Santa Barbara
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-05-02 through 2026-05-07
Mon
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Tue
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Wed
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Thu
Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1718)
Duration: 1:27, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-05-10 through 2026-05-12
Mon
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Tue
Wed
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Thu
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Fri
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Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 1718)
Duration: 1:27, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-04-09 through 2026-04-11
Mon
-
-
Tue
-
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Wed
-
-
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-04-17 through 2026-04-19
Mon
-
-
Tue
-
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Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-05-03 through 2026-05-06
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-05-11
Mon
Tue
-
-
Wed
-
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Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-05-21 through 2026-05-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-06-03 through 2026-06-10
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-06-11 through 2026-06-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-06-24 through 2026-08-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-09-06
Mon
-
-
Tue
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Wed
-
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Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-09-14
Mon
Tue
-
-
Wed
-
-
Thu
-
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Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective from 2026-10-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-01-06 through 2026-01-13
Mon
-
-
Tue
Wed
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Thu
-
-
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-01-07
Mon
-
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Tue
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Wed
Thu
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Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-01-08
Mon
-
-
Tue
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Wed
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Thu
Fri
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-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-01-10 through 2026-01-12
Mon
Tue
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-
Wed
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-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5458)
Duration: 1:19, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-01-14 through 2026-01-23
Mon
Tue
-
-
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-01-17
Mon
-
-
Tue
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Wed
-
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Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-01-20
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-01-24 through 2026-02-10
Mon
-
-
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-01-26 through 2026-02-09
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5458)
Duration: 1:19, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-01-28 through 2026-02-04
Mon
-
-
Tue
-
-
Wed
Thu
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Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-02-11
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:10, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-02-12 through 2026-03-04
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:17, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:16, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-03-07 through 2026-03-28
Mon
-
-
Tue
-
-
Wed
-
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Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:16, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-03-29 through 2026-04-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-04-13 through 2026-04-16
Mon
Tue
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-04-21 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2866)
Duration: 1:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-05-29 through 2026-06-05
Mon
Tue
-
-
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-06-21 through 2026-06-22
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-08-12 through 2026-09-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-09-07 through 2026-09-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Air Canada AC4366
Effective 2026-09-15 through 2026-10-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5545)
Duration: 1:28, non-stop Embraer EMB 175 (E7W)
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Air Canada AC4366
Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5921)
Duration: 1:18, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4366
Operates only on 2026-01-05
Mon
Tue
-
-
Wed
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Thu
-
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Fri
-
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Sat
-
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Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2705)
Duration: 1:18, non-stop Airbus A319 (319)
- AC 4366 is a domestic flight departing from the San Francisco airport (SFO) and arriving at Santa Barbara airport (SBA).
- The flight distance is 262 miles, or 421 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 1:10 and 1:28.