Air Canada
flight
AC 3259:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3259
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3511)
Duration: 1:41, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3259
Effective 2026-01-06 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3511)
Duration: 1:43, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3259
Effective 2026-05-18 through 2026-05-20
Mon
Tue
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 3619)
Duration: 2:35, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3259
Effective 2026-06-25 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3619)
Duration: 2:35, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3259
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4862)
Duration: 1:39, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
Direct Codeshare Flights:
Air Canada AC3259
Effective 2026-08-18 through 2026-08-23
Mon
-
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1688)
Duration: 4:03, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC3259
Effective 2026-03-29 through 2026-04-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4923)
Duration: 1:49, non-stop Embraer ERJ 135 / ERJ 140 / ERJ 145 (ERJ)
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This flight number is listed as serving the following routes:
- Austin (AUS) - San Francisco (SFO)
- Mobile (MOB) - Houston George Bush (IAH)
- Montreal-Trudeau (YUL) - Chicago O'Hare (ORD)
- Toronto Pearson (YYZ) - Newark Liberty, New York (EWR)