Air Canada
flight
AC 3299:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3299
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1644)
Duration: 5:06, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-03-29 through 2026-04-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1644)
Duration: 4:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-04-26 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1644)
Duration: 4:53, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-06-23 through 2026-06-30
Mon
Tue
Wed
-
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1644)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-07-01 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1644)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-08-24 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1644)
Duration: 4:51, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-03-08 through 2026-03-28
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2495)
Duration: 5:06, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC3299
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2495)
Duration: 5:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC3299
Effective 2026-01-10 through 2026-03-07
Mon
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2495)
Duration: 5:10, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC3299
Operates only on 2026-04-25
Mon
-
-
Tue
-
-
Wed
-
-
Thu
-
-
Fri
-
-
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 2164)
Duration: 4:03, non-stop Boeing 737-900 (739)
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This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Phoenix Sky Harbor (PHX)
- Luis Munoz Marin, San Juan (SJU) - Houston George Bush (IAH)