American Airlines flights from Chicago O'Hare (ORD) to Nantucket (ACK).

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FLIGHT SCHEDULE
Direct Flights:
Sat 13:55 Chicago O'Hare (ORD) 3 17:35 Nantucket (ACK) American Airlines AA 4169 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2025-08-09 through 2025-08-30
Sat 12:20 Chicago O'Hare (ORD) 3 16:00 Nantucket (ACK) American Airlines AA 4414 Non-stop Embraer EMB 175 (E75) 2:40 Effective 2025-06-21 through 2025-06-28
Sat 12:34 Chicago O'Hare (ORD) 3 16:16 Nantucket (ACK) American Airlines AA 4414 Non-stop Embraer EMB 175 (E75) 2:42 Effective 2025-07-05 through 2025-08-02

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Parallax here ORD-ACK

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Nantucket airport (ACK).
The flight distance is 921 miles, or 1482 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 2:40 and 2:42.

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American Airlines flights from Chicago O'Hare (ORD) to Nantucket (ACK).

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FLIGHT SCHEDULE

Direct Flights:

American Airlines AA4169

13:55

Chicago O'Hare (ORD) 3

17:35

Nantucket (ACK)

Effective 2025-08-09 through 2025-08-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Embraer EMB 175 (E75)

American Airlines AA4414

12:20

Chicago O'Hare (ORD) 3

16:00

Nantucket (ACK)

Effective 2025-06-21 through 2025-06-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:40, non-stop
Embraer EMB 175 (E75)

American Airlines AA4414

12:34

Chicago O'Hare (ORD) 3

16:16

Nantucket (ACK)

Effective 2025-07-05 through 2025-08-02

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:42, non-stop
Embraer EMB 175 (E75)

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Parallax here ORD-ACK

A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Nantucket airport (ACK).
The flight distance is 921 miles, or 1482 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 2:40 and 2:42.

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