Air Canada
flight
AC 4722:
Greenville/Spartanburg - Chicago O'Hare
Greenville/Spartanburg - Chicago O'Hare
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4722
Valid until 2026-01-05
Mon
Tue
Wed
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 3617)
Duration: 2:21, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4722
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1712)
Duration: 2:02, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4722
Operates only on 2026-02-04
Mon
-
-
Tue
-
-
Wed
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 4714)
Duration: 2:18, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4722
Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4545)
Duration: 2:20, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4722
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 5312)
Duration: 2:20, non-stop Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC4722
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4545)
Duration: 2:16, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4722
Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4545)
Duration: 2:19, non-stop Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4722
Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 4545)
Duration: 2:19, non-stop Canadair CRJ 550 (CR5)
- AC 4722 is a domestic flight departing from the Greenville/Spartanburg airport (GSP) and arriving at Chicago O'Hare airport (ORD).
- The flight distance is 577 miles, or 929 km.
- The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 2:02 and 2:21.