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

Chicago O'Hare International ⇄ Zaragoza ORD–ZAZ

Airlines flew 2 flights between Chicago O'Hare International ORD in Chicago, IL and Zaragoza, Spain ZAZ in Zaragoza, ES in the twelve months to July 2026, both directions together: 0 passengers, and 434,146 pounds of freight. 4,270 miles, about 464 minutes in the air, on 1 airline: Atlas Air Inc. (2).

2
flights, twelve months
ORD-ZAZ: 2
0
passengers
no seats reported (cargo)
4,270
miles
about 464 minutes airborne
1
airline
1 aircraft type

Flights by month both directions

0012216/25125/26
By month, as a table
flights
6/251
7/251
5/262

Passengers by month

0001106/25005/26
By month, as a table
passengers
6/250
7/250
5/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Atlas Air Inc. 5Y20charter cargo service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 747-400200

ORD → ZAZ this direction alone · flown June 2025 to May 2026

2 flights, 0 passengers, 434,146 pounds of freight. Atlas Air Inc. 2.

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 Zaragoza, Spain ZAZ; all routes.