Air Canada
flight
AC 4459:
Chicago O'Hare - Newark Liberty, New York
Chicago O'Hare - Newark Liberty, New York
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Air Canada AC4459
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:10, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air Canada AC4459
Operates only on 2026-02-09
Mon
Tue
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Wed
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Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:10, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:07, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-03-08 through 2026-03-22
Mon
-
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Tue
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Wed
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Thu
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Fri
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Sat
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-
Sun
Codeshare flight, operated by United Airlines.
(UA 2295)
Duration: 2:07, non-stop Boeing 737 MAX 9 (7M9)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-03-09 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:07, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2295)
Duration: 2:10, non-stop Airbus A321neo (32Q)
Direct Codeshare Flights:
Air Canada AC4459
Effective from 2026-04-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 2295)
Duration: 2:06, non-stop Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-01-06 through 2026-02-08
Mon
Tue
Wed
-
-
Thu
-
-
Fri
Sat
Sun
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:10, non-stop Boeing 757-200 (752)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-01-07 through 2026-01-29
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4459
Effective 2026-02-05 through 2026-02-11
Mon
-
-
Tue
-
-
Wed
Thu
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:10, non-stop Boeing 737-900 (739)
Direct Codeshare Flights:
Air Canada AC4459
Operates only on 2026-02-10
Mon
-
-
Tue
Wed
-
-
Thu
-
-
Fri
-
-
Sat
-
-
Sun
-
-
Codeshare flight, operated by United Airlines.
(UA 1658)
Duration: 2:10, non-stop Boeing 757-200 (752)
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Parallax here ORD-EWR
- AC 4459 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Newark Liberty, New York airport (EWR).
- The flight distance is 717 miles, or 1153 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-5 . 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 2:06 and 2:10.