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

Grand Cayman ⇄ Chicago O'Hare International GCM–ORD

Airlines flew 466 flights between Grand Cayman, Cayman Islands GCM in Grand Cayman, KY and Chicago O'Hare International ORD in Chicago, IL in the twelve months to July 2026, both directions together: 50,347 passengers in 78,250 seats, 64% of them filled, and 9,619 pounds of freight. 1,609 miles, about 225 minutes in the air, on 2 airlines: United Air Lines Inc. (273), American Airlines Inc. (193). Planning to fly it yourself? The weather and winds along this route right now.

466
flights, twelve months
GCM-ORD: 231 · ORD-GCM: 235
50,347
passengers
64% of seats filled
1,609
miles
about 225 minutes airborne
2
airlines
7 aircraft types

Flights by month both directions

02958871161/254/257/2512/253/266/2687/26
By month, as a table
flights
1/2526
2/2516
3/2562
4/2516
5/2510
6/258
7/258
8/256
11/2517
12/2564
1/2684
2/2684
3/26116
4/2669
5/2610
6/268
7/268

Passengers by month

03,1556,3109,46512,6201/254/257/2512/253/266/261,0977/26
By month, as a table
passengers
1/253,598
2/252,437
3/257,460
4/252,209
5/251,388
6/251,347
7/251,221
8/25864
11/251,736
12/256,449
1/268,337
2/269,202
3/2612,620
4/267,410
5/261,399
6/261,233
7/261,097

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA27330,67167%scheduled passenger service
American Airlines Inc. AA19319,67661%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-80034316836,343
Boeing B737 Max 800371693,610
Airbus Industrie A319261281,818
Boeing B737 Max 900231793,403
Airbus Industrie A321Neoxlr181902,750
Boeing 737-900ER171792,096
Airbus Industrie A321-200n2190327

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

231 flights of 237 scheduled, 25,157 passengers in 38,725 seats, 830 pounds of freight. United Air Lines Inc. 135; American Airlines Inc. 96.

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

235 flights of 237 scheduled, 25,190 passengers in 39,525 seats, 8,789 pounds of freight, 1,257 pounds of mail. United Air Lines Inc. 138; American Airlines Inc. 97.

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: Grand Cayman, Cayman Islands GCM and Chicago O'Hare International ORD; all routes.