Alaska Airlines flight AS 4566: John Glenn Columbus - Chicago O'Hare

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Sun 05:23 John Glenn Columbus (CMH) 05:55 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2025-06-08 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 4487)
Mon 05:24 John Glenn Columbus (CMH) 05:55 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:31 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 05:25 John Glenn Columbus (CMH) 05:56 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2025-05-06 through 2025-05-24
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 05:25 John Glenn Columbus (CMH) 05:56 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:31 Effective 2025-05-26 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3446)
Mon-Sat 05:30 John Glenn Columbus (CMH) 06:02 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2025-06-06 through 2025-06-30
Codeshare flight, operated by American Airlines.(AA 4487)
Thu 05:30 John Glenn Columbus (CMH) 06:02 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:32 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 4487)
Mon,Wed-Fri,Sun 05:35 John Glenn Columbus (CMH) 06:06 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:31 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 05:45 John Glenn Columbus (CMH) 06:18 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:33 Effective 2025-07-05 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 4487)
Daily 05:47 John Glenn Columbus (CMH) 06:15 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:28 Effective 2025-10-06 through 2025-11-01
Codeshare flight, operated by American Airlines.(AA 3446)
Thu 06:00 Philadelphia (PHL) 06:59 Ronald Reagan Washington (DCA) 2
AS 4566 Non-stop Embraer EMB 175 (E75) 0:59 Operates only on 2025-06-05
Codeshare flight, operated by American Airlines.(AA 4809)
Tue 06:30 John Glenn Columbus (CMH) 07:02 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:32 Operates only on 2025-07-01
Codeshare flight, operated by American Airlines.(AA 4487)
Fri 06:41 John Glenn Columbus (CMH) 07:19 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:38 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4487)
Daily 06:45 John Glenn Columbus (CMH) 07:15 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:30 Effective 2025-08-06 through 2025-10-05
Codeshare flight, operated by American Airlines.(AA 3446)
Sat 06:53 John Glenn Columbus (CMH) 07:24 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:31 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 06:55 John Glenn Columbus (CMH) 07:30 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Effective 2025-12-18 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 06:56 John Glenn Columbus (CMH) 07:30 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:34 Effective from 2026-02-12
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 06:58 John Glenn Columbus (CMH) 07:30 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:32 Effective 2025-11-02 through 2025-12-02
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 07:25 John Glenn Columbus (CMH) 07:59 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:34 Effective 2025-12-03 through 2025-12-17
Codeshare flight, operated by American Airlines.(AA 3446)
Daily 07:25 John Glenn Columbus (CMH) 08:01 Chicago O'Hare (ORD) 3
AS 4566 Non-stop Embraer EMB 175 (E75) 1:36 Effective 2026-01-06 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 3446)
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Alaska Airlines flight AS 4566:
John Glenn Columbus - Chicago O'Hare
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS4566
Effective 2025-06-08 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4487)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-05-06 through 2025-05-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-05-26 through 2025-06-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-06-06 through 2025-06-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4487)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4487)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-07-05 through 2025-08-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4487)
Duration: 1:33, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-10-06 through 2025-11-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:28, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4566
Operates only on 2025-06-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4809)
Duration: 0:59, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Operates only on 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4487)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4487)
Duration: 1:38, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-08-06 through 2025-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:30, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4566
Valid until 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-12-18 through 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4566
Effective from 2026-02-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:34, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-11-02 through 2025-12-02
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:32, non-stop
Embraer EMB 175 (E75)

Alaska Airlines AS4566
Effective 2025-12-03 through 2025-12-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:34, non-stop
Embraer EMB 170 / EMB 175 (E70)

Alaska Airlines AS4566
Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3446)
Duration: 1:36, non-stop
Embraer EMB 175 (E75)
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  • AS 4566 is a domestic flight departing from the John Glenn Columbus airport (CMH) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 296 miles, or 476 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 0:59 and 1:38.