MU 5692 then EU 6678 at Pudong
Shenyang → Shanghai → Chengdu
Timetable, Shanghai time
13:25MU 5692 from Shenyang at the gate
12:55EU 6678 to Chengdu leaves the gate
23 h 30 apart on the timetable, overnight
EU 6678 leaves 23 h 30 after MU 5692 arrives on the timetable: more than half a day, so not a connection we count.