ZH 9521 then MF 8095 at Pudong
Shenzhen → Shanghai → Shenyang
Timetable, Shanghai time
18:55ZH 9521 from Shenzhen at the gate
18:35MF 8095 to Shenyang leaves the gate
23 h 40 apart on the timetable, overnight
MF 8095 leaves 23 h 40 after ZH 9521 arrives on the timetable: more than half a day, so not a connection we count.