Chicago O'Hare International ⇄ Chippewa County International ORD–CIU
Airlines flew 211 flights between Chicago O'Hare International ORD in Chicago, IL and Chippewa County International CIU in Sault Ste Marie, MI in the twelve months to July 2026, both directions together: 7,397 passengers in 10,550 seats, 70% of them filled. 341 miles, about 57 minutes in the air, on 1 airline: SkyWest Airlines Inc. (211). 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 | |
|---|---|
| 5/25 | 34 |
| 6/25 | 58 |
| 7/25 | 61 |
| 8/25 | 58 |
| 9/25 | 56 |
| 5/26 | 14 |
| 6/26 | 36 |
| 7/26 | 47 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 5/25 | 581 |
| 6/25 | 1,421 |
| 7/25 | 2,450 |
| 8/25 | 2,274 |
| 9/25 | 1,672 |
| 5/26 | 326 |
| 6/26 | 1,177 |
| 7/26 | 1,948 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| SkyWest Airlines Inc. OO | 211 | 7,397 | 70% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Canadair RJ-200ER /RJ-440 | 211 | 50 | 7,397 |
ORD → CIU this direction alone · flown May 2025 to July 2026
107 flights of 107 scheduled, 3,741 passengers in 5,350 seats. SkyWest Airlines Inc. 107.
CIU → ORD this direction alone · flown May 2025 to July 2026
104 flights of 104 scheduled, 3,656 passengers in 5,200 seats. SkyWest Airlines Inc. 104.
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 Chippewa County International CIU; all routes.