Air Canada flight AC 3903: Los Angeles - Kona

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 08:35 Los Angeles (LAX) 7 11:35 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 9 (7M9) 6:00 Effective 2025-10-26 through 2025-11-01
Codeshare flight, operated by United Airlines.(UA 2373)
Daily 08:35 Los Angeles (LAX) 7 12:35 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 9 (7M9) 6:00 Effective 2025-11-02 through 2025-12-17
Codeshare flight, operated by United Airlines.(UA 2373)
Daily 08:35 Los Angeles (LAX) 7 12:35 Kona (KOA)
AC 3903 Non-stop Boeing 757-300 (753) 6:00 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by United Airlines.(UA 2373)
Daily 08:35 Los Angeles (LAX) 7 12:35 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 9 (7M9) 6:00 Effective from 2026-01-06
Codeshare flight, operated by United Airlines.(UA 2373)
Mon-Sat 09:00 Los Angeles (LAX) 7 11:55 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Valid until 2025-05-21
Codeshare flight, operated by United Airlines.(UA 2373)
Daily 09:00 Los Angeles (LAX) 7 11:46 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:46 Effective 2025-08-19 through 2025-09-24
Codeshare flight, operated by United Airlines.(UA 2373)
Sat 09:03 Los Angeles (LAX) 7 11:43 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2025-05-24 through 2025-06-21
Codeshare flight, operated by United Airlines.(UA 2373)
Daily 09:03 Los Angeles (LAX) 7 11:50 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:47 Effective 2025-09-25 through 2025-10-25
Codeshare flight, operated by United Airlines.(UA 2373)
Sun 09:05 Los Angeles (LAX) 7 12:00 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:55 Effective 2025-05-04 through 2025-05-18
Codeshare flight, operated by United Airlines.(UA 2373)
Mon-Fri,Sun 09:10 Los Angeles (LAX) 7 11:50 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2025-05-22 through 2025-06-25
Codeshare flight, operated by United Airlines.(UA 2373)
Daily 09:20 Los Angeles (LAX) 7 12:00 Kona (KOA)
AC 3903 Non-stop Boeing 737 MAX 8 (7M8) 5:40 Effective 2025-06-26 through 2025-08-18
Codeshare flight, operated by United Airlines.(UA 2373)
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Parallax here LAX-KOA
Air Canada flight AC 3903:
Los Angeles - Kona
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Select flight date:  Show Calendar
FLIGHT SCHEDULE
Direct Codeshare Flights:

Air Canada AC3903
Effective 2025-10-26 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 6:00, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC3903
Effective 2025-11-02 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 6:00, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC3903
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 6:00, non-stop
Boeing 757-300 (753)

Air Canada AC3903
Effective from 2026-01-06
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 6:00, non-stop
Boeing 737 MAX 9 (7M9)

Air Canada AC3903
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC3903
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:46, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC3903
Effective 2025-05-24 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC3903
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:47, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC3903
Effective 2025-05-04 through 2025-05-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:55, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC3903
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)

Air Canada AC3903
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2373)
Duration: 5:40, non-stop
Boeing 737 MAX 8 (7M8)
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Parallax here LAX-KOA
  • AC 3903 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Kona airport (KOA).
  • The flight distance is 2500 miles, or 4023 km.
  • The timezone of the departure airport is UTC-8 (plus 1h DST), and the timezone of the arrival airport is UTC-10 . Current time at the point of departure is 2:08pm, and 11:08am at the point of arrival. There is a -3 hour time difference between the airports.
  • For direct flights, the flight time varies between 5:40 and 6:00.