MU 570 then EU 6678 at Pudong
Paris Charles de Gaulle → Shanghai → Chengdu
Timetable, Shanghai time
14:35MU 570 from Paris Charles de Gaulle at the gate
12:55EU 6678 to Chengdu leaves the gate
22 h 20 apart on the timetable, overnight
EU 6678 leaves 22 h 20 after MU 570 arrives on the timetable: more than half a day, so not a connection we count.