The flight on the Boeing 777-300 began at KJFK Kennedy Intl. The taxi from the parking area to the runway took 9 minutes and covered 2 nm. The departure roll on runway 04L involved a takeoff distance of 7,539 ft, which was 87% of the runway. The liftoff speed was 207 kn. The local weather at the time of departure was 74 °F with a wind of 17 kn at 20°, resulting in a crosswind of 3 kn and a headwind of 17 kn.

The enroute climb began over Springfield Gardens (New York, United States), starting at 1,037 ft asl and reaching 30,688 ft asl, covering 85 nm in 17 minutes. The level cruise phase started 2 miles southwest of Jeffersonville (New York, United States) and lasted 113 minutes, covering 906 nm.

Subsequent climb phases occurred over Kingfisher Lake (Ontario, Canada) and Fort Good Hope (Northwest Territories, Canada), with level cruise segments following each climb. The final climb phase started at a specific latitude and longitude, reaching a peak altitude of 35,225 ft asl, covering 18 nm.

The descent phase commenced over Kashima-shi (Ibaraki, Japan), with the aircraft descending from 39,089 ft asl to 1,877 ft asl in 18 minutes, covering 105 nm. The final level cruise phase before landing was near Iwase (Ibaraki, Japan), lasting 6 minutes and covering 26 nm.

The landing took place on runway 16L at RJTT Tokyo (Haneda) Intl, with the aircraft touching down 3,899 ft from the threshold at a speed of 129 kn. The total landing distance was 5,725 ft, which was 54% of the runway length. The aircraft taxied to the parking area for 10 minutes, covering 1 nm.

Overall, the flight covered a total distance of 6,097 nm over a duration of 921 minutes. During the journey, the aircraft consumed 249,529 lbs of fuel. The local weather conditions at the time of landing in Tokyo included a temperature of 85 °F and a wind of 16 kn at 189°, resulting in a crosswind of 10 kn and a headwind of 12 kn.