Air Canada
flight
AC 4477:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-01-02 through 2026-01-05
Mon
Tue
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Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3593)
Duration: 1:25, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-01-06 through 2026-01-12
Mon
Tue
Wed
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Thu
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Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 4541)
Duration: 1:24, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4477
Operates only on 2026-01-07
Mon
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Codeshare flight, operated by United Airlines.
(UA 1381)
Duration: 1:19, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-01-08 through 2026-01-22
Mon
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Wed
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Fri
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Codeshare flight, operated by United Airlines.
(UA 1381)
Duration: 1:19, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-01-14 through 2026-01-28
Mon
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Thu
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Codeshare flight, operated by United Airlines.
(UA 1381)
Duration: 1:19, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-01-16 through 2026-01-31
Mon
Tue
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Wed
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Thu
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Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4541)
Duration: 1:24, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-01-27 through 2026-01-29
Mon
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Tue
Wed
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1381)
Duration: 1:19, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-02 through 2026-02-09
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 4541)
Duration: 1:24, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-03 through 2026-02-10
Mon
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Tue
Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1381)
Duration: 1:19, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-05 through 2026-02-07
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 1381)
Duration: 1:19, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4477
Operates only on 2026-02-11
Mon
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1381)
Duration: 1:19, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4477
Operates only on 2026-02-04
Mon
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Tue
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Thu
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Sun
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Codeshare flight, operated by United Airlines.
(UA 324)
Duration: 1:15, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Operates only on 2026-01-11
Mon
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Tue
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Sun
Codeshare flight, operated by United Airlines.
(UA 2622)
Duration: 1:00, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2244)
Duration: 1:05, non-stop Boeing 737-700 (73G)
Direct Codeshare Flights:
Air Canada AC4477
Effective from 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3493)
Duration: 1:03, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4477
Operates only on 2026-04-30
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Sun
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Codeshare flight, operated by United Airlines.
(UA 2244)
Duration: 1:05, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-01 through 2026-02-08
Mon
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Tue
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Sun
Codeshare flight, operated by United Airlines.
(UA 4601)
Duration: 1:10, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
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Sat
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Sun
Codeshare flight, operated by United Airlines.
(UA 1005)
Duration: 0:58, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-05-21 through 2026-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5250)
Duration: 1:03, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5250)
Duration: 1:05, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-14 through 2026-02-28
Mon
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Tue
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Wed
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Fri
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Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1005)
Duration: 0:58, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-02-13 through 2026-02-27
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1005)
Duration: 0:58, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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Codeshare flight, operated by United Airlines.
(UA 1557)
Duration: 1:06, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4477
Effective 2026-03-08 through 2026-03-22
Mon
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Tue
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Sun
Codeshare flight, operated by United Airlines.
(UA 3683)
Duration: 1:11, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4477
Valid until 2026-01-01
Mon
Tue
Wed
Thu
Fri
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Sun
Codeshare flight, operated by United Airlines.
(UA 5516)
Duration: 1:25, non-stop Embraer EMB 175 (E7W)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
This flight number is listed as serving the following routes:
- Grand Rapids (GRR) - Chicago O'Hare (ORD)