Air Canada flight AC 4916: Chicago O'Hare - Saint Louis

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 14:03 Chicago O'Hare (ORD) 1 15:21 Saint Louis (STL) 1
AC 4916 Non-stop Airbus A319 (319) 1:18 Effective from 2026-05-21
Codeshare flight, operated by United Airlines.(UA 2000)
Daily 14:33 Chicago O'Hare (ORD) 2 16:02 Saint Louis (STL) 1
AC 4916 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-02-12 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 4516)
Daily 14:35 Chicago O'Hare (ORD) 2 16:03 Saint Louis (STL) 1
AC 4916 Non-stop Canadair CRJ 550 (CR5) 1:28 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by United Airlines.(UA 4516)
Mon-Sat 14:35 Chicago O'Hare (ORD) 2 16:04 Saint Louis (STL) 1
AC 4916 Non-stop Canadair CRJ 550 (CR5) 1:29 Effective 2026-03-05 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 4518)
Mon 15:00 Chicago O'Hare (ORD) 2 16:27 Saint Louis (STL) 1
AC 4916 Non-stop Canadair CRJ 550 (CR5) 1:27 Operates only on 2026-01-05
Codeshare flight, operated by United Airlines.(UA 4518)
Daily 15:03 Chicago O'Hare (ORD) 2 16:26 Saint Louis (STL) 1
AC 4916 Non-stop Embraer EMB 175 (E7W) 1:23 Effective 2026-04-30 through 2026-05-20
Codeshare flight, operated by United Airlines.(UA 5214)


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Air Canada flight AC 4916:
Chicago O'Hare - Saint Louis
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4916
14:03
Chicago O'Hare (ORD) 1

15:21
Saint Louis (STL) 1
Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2000)
Duration: 1:18, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4916
14:33
Chicago O'Hare (ORD) 2

16:02
Saint Louis (STL) 1
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4516)
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4916
14:35
Chicago O'Hare (ORD) 2

16:03
Saint Louis (STL) 1
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 4516)
Duration: 1:28, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4916
14:35
Chicago O'Hare (ORD) 2

16:04
Saint Louis (STL) 1
Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 4518)
Duration: 1:29, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4916
15:00
Chicago O'Hare (ORD) 2

16:27
Saint Louis (STL) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4518)
Duration: 1:27, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC4916
15:03
Chicago O'Hare (ORD) 2

16:26
Saint Louis (STL) 1
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5214)
Duration: 1:23, non-stop
Embraer EMB 175 (E7W)
  • AC 4916 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Saint Louis airport (STL).
  • The flight distance is 258 miles, or 415 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 1:18 and 1:29.
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