The flight began with a taxiing period from the parking to the runway, which took 12 minutes and covered a distance of 2 nautical miles. The aircraft, an Airbus A350-900, then departed from runway 22L at Nice-Côte d'Azur Airport, with a takeoff distance of 804 meters, which was 27% of the runway length. The liftoff speed was 157 knots.

The local weather conditions at the time of departure were characterized by a temperature of 21 degrees Celsius, with a wind speed of 10 knots at 219 degrees. This resulted in a crosswind of 1 knot and a headwind of 10 knots. The aircraft then began its enroute climb, starting 1 mile south of Saint-Laurent-du-Var, France, and climbed from an altitude of 1,195 feet above sea level to 33,700 feet above sea level, an increase of 32,505 feet, in 14 minutes and covering a distance of 110 nautical miles.

The enroute level cruise started overhead Grenoble, France, and lasted for 9 minutes, covering a distance of 124 nautical miles. The aircraft then began its enroute descent, starting 1 mile southwest of Magnien, France, and descended from 33,782 feet above sea level to 12,058 feet above sea level, a decrease of 21,723 feet, in 14 minutes and covering a distance of 85 nautical miles.

The enroute level cruise started 1 mile south of Saint-Serotin, France, and lasted for 2 minutes, covering a distance of 9 nautical miles. The aircraft then began its enroute descent, starting 1 mile northwest of Vinneuf, France, and descended from 12,063 feet above sea level to 2,904 feet above sea level, a decrease of 9,159 feet, in 7 minutes and covering a distance of 29 nautical miles.

The final enroute level cruise started overhead Ozoir-la-Ferriere, France, and lasted for 3 minutes, covering a distance of 8 nautical miles. The aircraft then began its final approach to runway 25 at Paris-Orly Airport, flying from the east and heading 254.0 degrees at an altitude of 1,273 feet above ground level and a distance of 4 nautical miles from the runway.

The landing on runway 25 at Paris-Orly Airport was successful, with a touchdown distance of 443 meters, which was good, and a touchdown speed of 119 knots, which was also good. The touchdown rate was firm at -360 feet per minute, and the runway touchdown alignment was perfect. The local weather conditions at the time of landing were characterized by a temperature of 16 degrees Celsius, with a wind speed of 12 knots at 310 degrees. This resulted in a crosswind of 10 knots and a headwind of 7 knots.

The total landing distance was 1,005 meters, which was 35% of the runway length. However, the runway rollout alignment was misaligned by 17.5 meters from the centerline. The taxiing period from the runway to the parking took 4 minutes and covered a distance of less than 1 nautical mile. The total flight distance was 373 nautical miles, and the flight duration was 61 minutes. The aircraft used 7,941 kilograms of fuel during the flight.