Air Canada
voo
AC 4491:
Multiple routes
PLANEAR VOO
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-04-20 through 2026-04-29
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 5417)
Duration: 1:12, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-03-05 through 2026-03-28
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 5383)
Duration: 1:11, non-stop Canadair CRJ 550 (CR5)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-03-29 through 2026-04-19
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 3626)
Duration: 1:12, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC4491
Valid until 2026-01-05
Seg
Ter
Qua
Qui
Sex
-
-
Sáb
-
-
Dom
Codeshare flight, operated by United Airlines.
(UA 5383)
Duration: 1:20, non-stop Canadair CRJ 550 (CR5)
Voos Codeshare Directos:
Air Canada AC4491
Operates only on 2026-01-02
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 5383)
Duration: 1:21, non-stop Canadair CRJ 550 (CR5)
Voos Codeshare Directos:
Air Canada AC4491
Operates only on 2026-01-03
Seg
-
-
Ter
-
-
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 5383)
Duration: 1:21, non-stop Canadair CRJ (CRJ)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-01-07 through 2026-02-02
Seg
Ter
-
-
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 5792)
Duration: 1:21, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-02-05 through 2026-02-11
Seg
Ter
-
-
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 5792)
Duration: 1:21, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-01-06 through 2026-02-10
Seg
-
-
Ter
Qua
-
-
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 4178)
Duration: 1:20, non-stop Canadair CRJ 550 (CR5)
Voos Codeshare Directos:
Air Canada AC4491
Operates only on 2026-02-04
Seg
-
-
Ter
-
-
Qua
Qui
-
-
Sex
-
-
Sáb
-
-
Dom
-
-
Codeshare flight, operated by United Airlines.
(UA 532)
Duration: 1:17, non-stop Boeing 737-700 (73G)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-02-12 through 2026-03-04
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 4178)
Duration: 1:11, non-stop Canadair CRJ 550 (CR5)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-05-21 through 2026-10-24
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 3694)
Duration: 2:12, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC4491
Effective 2026-04-30 through 2026-05-20
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 3694)
Duration: 2:06, non-stop Embraer EMB 175 (E7W)
Voos Codeshare Directos:
Air Canada AC4491
Effective from 2026-10-25
Seg
Ter
Qua
Qui
Sex
Sáb
Dom
Codeshare flight, operated by United Airlines.
(UA 3694)
Duration: 2:12, non-stop Embraer EMB 175 (E7W)
This flight number is listed as serving the following routes:
- Madison (MSN) - Chicago O'Hare (ORD)
- Newark Liberty, New York (EWR) - Halifax (YHZ)