The aircraft departed for Cairo International Airport from Charles de Gaulle Airport on 18 May at 23:09 (all times refer to UTC+2, used in France and Egypt at the time).[5][6][7] It disappeared from radar while flying at Flight Level 370 (about 37,000 ft (11,300 m) in altitude) in clear weather, 280 km (170 mi; 150 nmi) north of the Egyptian…...