Air Canada flight AC 3591: Omaha - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu 11:16 Omaha (OMA) 12:59 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:43 Effective 2026-02-12 through 2026-02-19
Codeshare flight, operated by United Airlines.(UA 600)
Fri 11:16 Omaha (OMA) 13:03 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:47 Operates only on 2026-02-13
Codeshare flight, operated by United Airlines.(UA 600)
Sun 11:16 Omaha (OMA) 12:59 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A320 (320) 1:43 Effective 2026-02-15 through 2026-03-01
Codeshare flight, operated by United Airlines.(UA 600)
Mon,Thu,Fri 11:16 Omaha (OMA) 12:59 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:43 Effective 2026-02-20 through 2026-03-02
Codeshare flight, operated by United Airlines.(UA 600)
Daily 11:21 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 2
AC 3591 Non-stop Canadair CRJ 550 (CR5) 1:54 Valid until 2026-01-05
Codeshare flight, operated by United Airlines.(UA 5663)
Daily 11:21 Omaha (OMA) 12:59 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A320 (320) 1:38 Effective from 2026-04-30
Codeshare flight, operated by United Airlines.(UA 600)
Daily 11:24 Omaha (OMA) 13:14 Chicago O'Hare (ORD) 2
AC 3591 Non-stop Embraer EMB 175 (E7W) 1:50 Effective 2026-03-29 through 2026-04-29
Codeshare flight, operated by United Airlines.(UA 5556)
Mon,Thu-Sun 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:49 Effective 2026-01-08 through 2026-01-12
Codeshare flight, operated by United Airlines.(UA 2165)
Thu 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A320 (320) 1:49 Operates only on 2026-01-15
Codeshare flight, operated by United Airlines.(UA 2165)
Mon,Thu-Sun 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:49 Effective 2026-01-16 through 2026-01-24
Codeshare flight, operated by United Airlines.(UA 2165)
Thu,Sun 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A320 (320) 1:49 Effective 2026-01-25 through 2026-01-29
Codeshare flight, operated by United Airlines.(UA 2165)
Mon,Fri-Sun 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:49 Effective 2026-01-26 through 2026-02-02
Codeshare flight, operated by United Airlines.(UA 2165)
Thu,Sat,Sun 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:49 Effective 2026-02-05 through 2026-02-08
Codeshare flight, operated by United Airlines.(UA 2165)
Mon,Fri 11:26 Omaha (OMA) 13:15 Chicago O'Hare (ORD) 2
AC 3591 Non-stop Canadair CRJ 550 (CR5) 1:49 Effective 2026-02-06 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 4165)
Tue 11:26 Omaha (OMA) 13:09 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:43 Effective 2026-02-17 through 2026-02-24
Codeshare flight, operated by United Airlines.(UA 600)
Wed 11:26 Omaha (OMA) 13:13 Chicago O'Hare (ORD) 2
AC 3591 Non-stop Embraer EMB 175 (E7W) 1:47 Operates only on 2026-02-18
Codeshare flight, operated by United Airlines.(UA 3671)
Tue,Wed 11:26 Omaha (OMA) 13:09 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:43 Effective 2026-02-25 through 2026-03-04
Codeshare flight, operated by United Airlines.(UA 600)
Sat 11:30 Omaha (OMA) 13:13 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:43 Effective 2026-02-14 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 600)
Mon,Tue,Thu,Fri 11:30 Omaha (OMA) 13:13 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A320 (320) 1:43 Effective 2026-03-05 through 2026-03-27
Codeshare flight, operated by United Airlines.(UA 600)
Sat 11:30 Omaha (OMA) 13:12 Chicago O'Hare (ORD) 2
AC 3591 Non-stop Embraer EMB 175 (E7W) 1:42 Effective 2026-03-07 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 3661)
Sun 11:30 Omaha (OMA) 13:13 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Airbus A319 (319) 1:43 Effective 2026-03-08 through 2026-03-22
Codeshare flight, operated by United Airlines.(UA 600)
Wed 11:30 Omaha (OMA) 13:13 Chicago O'Hare (ORD) 1
AC 3591 Non-stop Boeing 737-700 (73G) 1:43 Effective 2026-03-11 through 2026-03-25
Codeshare flight, operated by United Airlines.(UA 600)


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Air Canada flight AC 3591:
Omaha - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC3591
11:16
Omaha (OMA)

12:59
Chicago O'Hare (ORD) 1
Effective 2026-02-12 through 2026-02-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:16
Omaha (OMA)

13:03
Chicago O'Hare (ORD) 1
Operates only on 2026-02-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:47, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:16
Omaha (OMA)

12:59
Chicago O'Hare (ORD) 1
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC3591
11:16
Omaha (OMA)

12:59
Chicago O'Hare (ORD) 1
Effective 2026-02-20 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:21
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 2
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5663)
Duration: 1:54, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC3591
11:21
Omaha (OMA)

12:59
Chicago O'Hare (ORD) 1
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:38, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC3591
11:24
Omaha (OMA)

13:14
Chicago O'Hare (ORD) 2
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 5556)
Duration: 1:50, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 1
Effective 2026-01-08 through 2026-01-12
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2165)
Duration: 1:49, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 1
Operates only on 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 2165)
Duration: 1:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 1
Effective 2026-01-16 through 2026-01-24
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2165)
Duration: 1:49, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 1
Effective 2026-01-25 through 2026-01-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 2165)
Duration: 1:49, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 1
Effective 2026-01-26 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2165)
Duration: 1:49, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 1
Effective 2026-02-05 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 2165)
Duration: 1:49, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:15
Chicago O'Hare (ORD) 2
Effective 2026-02-06 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 4165)
Duration: 1:49, non-stop
Canadair CRJ 550 (CR5)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:09
Chicago O'Hare (ORD) 1
Effective 2026-02-17 through 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:13
Chicago O'Hare (ORD) 2
Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 3671)
Duration: 1:47, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3591
11:26
Omaha (OMA)

13:09
Chicago O'Hare (ORD) 1
Effective 2026-02-25 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:30
Omaha (OMA)

13:13
Chicago O'Hare (ORD) 1
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:30
Omaha (OMA)

13:13
Chicago O'Hare (ORD) 1
Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC3591
11:30
Omaha (OMA)

13:12
Chicago O'Hare (ORD) 2
Effective 2026-03-07 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 3661)
Duration: 1:42, non-stop
Embraer EMB 175 (E7W)
Direct Codeshare Flights:
Air Canada AC3591
11:30
Omaha (OMA)

13:13
Chicago O'Hare (ORD) 1
Effective 2026-03-08 through 2026-03-22
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC3591
11:30
Omaha (OMA)

13:13
Chicago O'Hare (ORD) 1
Effective 2026-03-11 through 2026-03-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 600)
Duration: 1:43, non-stop
Boeing 737-700 (73G)
  • AC 3591 is a domestic flight departing from the Omaha airport (OMA) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 415 miles, or 667 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 1:38 and 1:54.
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