All airlines flying from Nantucket (ACK) to Chicago O'Hare (ORD).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 09:45 Nantucket (ACK) 11:43 Chicago O'Hare (ORD) 3
American Airlines AA 4172 Non-stop Embraer EMB 175 (E75) 2:58 Effective 2026-06-20 through 2026-09-05
Sat,Sun 16:32 Nantucket (ACK) 18:50 Chicago O'Hare (ORD) 2
United Airlines UA 5442 Non-stop Embraer EMB 175 (E7W) 3:18 Effective 2026-06-13 through 2026-08-16
Sat,Sun 16:32 Nantucket (ACK) 18:47 Chicago O'Hare (ORD) 2
United Airlines UA 5442 Non-stop Embraer EMB 175 (E7W) 3:15 Effective 2026-08-22 through 2026-09-20
Direct Codeshare Flights:
Sat 09:45 Nantucket (ACK) 11:43 Chicago O'Hare (ORD) 3
Qatar Airways QR 2640 Non-stop Embraer EMB 175 (E75) 2:58 Effective 2026-06-20 through 2026-09-05
Codeshare flight, operated by American Airlines.(AA 4172)


All airlines flying from Nantucket (ACK) to Chicago O'Hare (ORD).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-06-20 through 2026-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:58, non-stop
Embraer EMB 175 (E75)

Direct Flights:

Effective 2026-06-13 through 2026-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:18, non-stop
Embraer EMB 175 (E7W)

Direct Flights:

Effective 2026-08-22 through 2026-09-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Duration: 3:15, non-stop
Embraer EMB 175 (E7W)

Direct Codeshare Flights:

Effective 2026-06-20 through 2026-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4172)
Duration: 2:58, non-stop
Embraer EMB 175 (E75)
  • A domestic route departing from the Nantucket airport (ACK) and arriving at Chicago O'Hare airport (ORD).
  • The flight distance is 921 miles, or 1482 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 2:58 and 3:18.