MS 951 then CZ 3852 at Pudong
Cairo → Shanghai → Shantou
Timetable, Shanghai time
14:55MS 951 from Cairo at the gate
13:40CZ 3852 to Shantou leaves the gate
22 h 45 apart on the timetable, overnight
CZ 3852 leaves 22 h 45 after MS 951 arrives on the timetable: more than half a day, so not a connection we count.