Air Canada flight AC 4230: Austin - Chicago O'Hare

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon-Fri,Sun 13:10 Austin (AUS) 15:57 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-800 (738) 2:47 Effective 2026-02-12 through 2026-03-06
Codeshare flight, operated by United Airlines.(UA 237)
Sat 13:10 Austin (AUS) 15:57 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Airbus A319 (319) 2:47 Operates only on 2026-02-14
Codeshare flight, operated by United Airlines.(UA 237)
Sat 13:10 Austin (AUS) 15:57 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Airbus A320 (320) 2:47 Effective 2026-02-21 through 2026-02-28
Codeshare flight, operated by United Airlines.(UA 237)
Daily 13:10 Austin (AUS) 15:57 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-800 (738) 2:47 Effective 2026-03-07 through 2026-03-17
Codeshare flight, operated by United Airlines.(UA 237)
Wed 13:10 Austin (AUS) 15:57 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-900 (739) 2:47 Operates only on 2026-03-18
Codeshare flight, operated by United Airlines.(UA 456)
Daily 13:10 Austin (AUS) 15:57 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-800 (738) 2:47 Effective 2026-03-19 through 2026-03-28
Codeshare flight, operated by United Airlines.(UA 237)
Thu-Sat 13:45 Austin (AUS) 16:34 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737 MAX 8 (7M8) 2:49 Valid until 2026-01-03
Codeshare flight, operated by United Airlines.(UA 381)
Mon,Sun 13:45 Austin (AUS) 16:34 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-700 (73G) 2:49 Effective 2026-01-04 through 2026-01-05
Codeshare flight, operated by United Airlines.(UA 381)
Mon,Thu-Sun 13:45 Austin (AUS) 16:35 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-01-08 through 2026-02-05
Codeshare flight, operated by United Airlines.(UA 381)
Fri 13:45 Austin (AUS) 16:36 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Airbus A319 (319) 2:51 Operates only on 2026-02-06
Codeshare flight, operated by United Airlines.(UA 381)
Mon,Sat,Sun 13:45 Austin (AUS) 16:35 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-800 (738) 2:50 Effective 2026-02-07 through 2026-02-09
Codeshare flight, operated by United Airlines.(UA 381)
Daily 14:10 Austin (AUS) 16:51 Chicago O'Hare (ORD) 1
AC 4230 Non-stop Boeing 737-800 (738) 2:41 Effective from 2026-03-29
Codeshare flight, operated by United Airlines.(UA 456)


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Air Canada flight AC 4230:
Austin - Chicago O'Hare
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4230
13:10
Austin (AUS)

15:57
Chicago O'Hare (ORD) 1
Effective 2026-02-12 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 237)
Duration: 2:47, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4230
13:10
Austin (AUS)

15:57
Chicago O'Hare (ORD) 1
Operates only on 2026-02-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 237)
Duration: 2:47, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4230
13:10
Austin (AUS)

15:57
Chicago O'Hare (ORD) 1
Effective 2026-02-21 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 237)
Duration: 2:47, non-stop
Airbus A320 (320)
Direct Codeshare Flights:
Air Canada AC4230
13:10
Austin (AUS)

15:57
Chicago O'Hare (ORD) 1
Effective 2026-03-07 through 2026-03-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 237)
Duration: 2:47, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4230
13:10
Austin (AUS)

15:57
Chicago O'Hare (ORD) 1
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 456)
Duration: 2:47, non-stop
Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4230
13:10
Austin (AUS)

15:57
Chicago O'Hare (ORD) 1
Effective 2026-03-19 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 237)
Duration: 2:47, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4230
13:45
Austin (AUS)

16:34
Chicago O'Hare (ORD) 1
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by United Airlines. (UA 381)
Duration: 2:49, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4230
13:45
Austin (AUS)

16:34
Chicago O'Hare (ORD) 1
Effective 2026-01-04 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by United Airlines. (UA 381)
Duration: 2:49, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air Canada AC4230
13:45
Austin (AUS)

16:35
Chicago O'Hare (ORD) 1
Effective 2026-01-08 through 2026-02-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 381)
Duration: 2:50, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4230
13:45
Austin (AUS)

16:36
Chicago O'Hare (ORD) 1
Operates only on 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by United Airlines. (UA 381)
Duration: 2:51, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Air Canada AC4230
13:45
Austin (AUS)

16:35
Chicago O'Hare (ORD) 1
Effective 2026-02-07 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 381)
Duration: 2:50, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Air Canada AC4230
14:10
Austin (AUS)

16:51
Chicago O'Hare (ORD) 1
Effective from 2026-03-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 456)
Duration: 2:41, non-stop
Boeing 737-800 (738)
  • AC 4230 is a domestic flight departing from the Austin airport (AUS) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 977 miles, or 1573 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 2:41 and 2:51.
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