Chicago O'Hare International ⇄ Nantucket Memorial ORD–ACK
Airlines flew 60 flights between Chicago O'Hare International ORD in Chicago, IL and Nantucket Memorial ACK in Nantucket, MA in the twelve months to July 2026, both directions together: 3,755 passengers in 4,530 seats, 83% of them filled. 924 miles, about 132 minutes in the air, on 2 airlines: SkyWest Airlines Inc. (38), Republic Airline (22). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 6/25 | 8 |
| 7/25 | 22 |
| 8/25 | 21 |
| 6/26 | 16 |
| 7/26 | 23 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 6/25 | 579 |
| 7/25 | 1,431 |
| 8/25 | 1,370 |
| 6/26 | 921 |
| 7/26 | 1,464 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 38 | 2,434 | 85% | scheduled passenger service |
| Republic Airline YX | 22 | 1,321 | 79% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 60 | 76 | 3,755 |
ORD → ACK this direction alone · flown June 2025 to July 2026
31 flights of 31 scheduled, 1,863 passengers in 2,338 seats. SkyWest Airlines Inc. 20; Republic Airline 11.
ACK → ORD this direction alone · flown June 2025 to July 2026
29 flights of 29 scheduled, 1,892 passengers in 2,192 seats. SkyWest Airlines Inc. 18; Republic Airline 11.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Chicago O'Hare International ORD and Nantucket Memorial ACK; all routes.