Air Canada
flight
AC 3399:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3399
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1332)
Duration: 3:20, non-stop Boeing 737-800 (738)
Air Canada AC3399
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1332)
Duration: 3:20, non-stop Boeing 737-800 (738)
Air Canada AC3399
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1332)
Duration: 3:20, non-stop Boeing 737-800 (738)
Air Canada AC3399
Effective 2025-09-26 through 2025-10-06
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 5943)
Duration: 1:46, non-stop Embraer EMB 175 (E7W)
Air Canada AC3399
Effective 2025-10-08 through 2025-10-24
Mon
Tue
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-
Wed
Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 5943)
Duration: 1:46, non-stop Embraer EMB 175 (E7W)
Air Canada AC3399
Effective 2025-09-25 through 2025-10-01
Mon
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Tue
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Wed
Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1484)
Duration: 2:00, non-stop Boeing 737 MAX 9 (7M9)
Air Canada AC3399
Effective 2025-06-27 through 2025-07-03
Mon
Tue
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Wed
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Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 757)
Duration: 2:01, non-stop Boeing 737 MAX 9 (7M9)
Air Canada AC3399
Effective 2025-07-04 through 2025-07-05
Mon
-
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Tue
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Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 757)
Duration: 2:01, non-stop Airbus A321neo (32Q)
Air Canada AC3399
Effective 2025-07-06 through 2025-08-18
Mon
Tue
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Wed
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Thu
Fri
Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 757)
Duration: 2:01, non-stop Boeing 737 MAX 9 (7M9)
Air Canada AC3399
Operates only on 2025-06-26
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 757)
Duration: 2:00, non-stop Boeing 737-900 (739)
Air Canada AC3399
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1906)
Duration: 2:02, non-stop Boeing 737-900 (739)
Air Canada AC3399
Effective 2025-05-22 through 2025-06-15
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1520)
Duration: 2:01, non-stop Boeing 737 MAX 9 (7M9)
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This flight number is listed as serving the following routes:
- Denver (DEN) - Las Vegas Harry Reid (LAS)
- Miami (MIA) - Chicago O'Hare (ORD)
- San Francisco (SFO) - Santa Ana (SNA)