The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Chicago O'Hare International ⇄ Copenhagen ORD–CPH

Airlines flew 593 flights between Chicago O'Hare International ORD in Chicago, IL and Copenhagen, Denmark CPH in Copenhagen, DK in the twelve months to July 2026, both directions together: 131,617 passengers in 163,228 seats, 81% of them filled, and 15,248,066 pounds of freight. 4,271 miles, on 1 airline: Scandinavian Airlines Sys. (593).

593
flights, twelve months
ORD-CPH: 296 · CPH-ORD: 297
131,617
passengers
81% of seats filled
4,271
miles
1
airline
2 aircraft types

Flights by month both directions

0153045601/254/257/2510/251/264/26607/26
By month, as a table
flights
1/2543
2/2534
3/2546
4/2543
5/2547
6/2552
7/2552
8/2554
9/2545
10/2542
11/2552
12/2552
1/2654
2/2643
3/2648
4/2634
5/2649
6/2660
7/2660

Passengers by month

03,4206,84010,25913,6791/254/257/2510/251/264/2613,0107/26
By month, as a table
passengers
1/257,607
2/255,029
3/259,624
4/258,254
5/2510,714
6/2512,146
7/2511,227
8/2512,303
9/2510,519
10/259,623
11/2510,689
12/2513,071
1/2611,093
2/267,602
3/2611,525
4/267,650
5/2610,853
6/2613,679
7/2613,010

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Scandinavian Airlines Sys. SK593131,61781%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A330-20038726284,339
Airbus Industrie A350-90020630047,278

ORD → CPH this direction alone · flown January 2025 to July 2026

296 flights, 65,598 passengers in 81,465 seats, 5,380,774 pounds of freight. Scandinavian Airlines Sys. 296.

CPH → ORD this direction alone · flown January 2025 to July 2026

297 flights, 66,019 passengers in 81,763 seats, 9,867,292 pounds of freight. Scandinavian Airlines Sys. 297.

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 Copenhagen, Denmark CPH; all routes.