Air Canada
flight
AC 4558:
Chicago O'Hare - Memphis
Chicago O'Hare - Memphis
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4558
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5304)
Duration: 1:48, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4558
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4399)
Duration: 1:56, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4558
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4399)
Duration: 2:00, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4558
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4399)
Duration: 2:00, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4558
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5229)
Duration: 1:56, non-stop Canadair CRJ 550 (CR5)
- AC 4558 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Memphis airport (MEM).
- The flight distance is 492 miles, or 791 km.
- The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:48 and 2:00.