CA 8572 then CZ 6536 at Pudong
Harbin → Shanghai → Dalian
Timetable, Shanghai time
20:40CA 8572 from Harbin at the gate
18:55CZ 6536 to Dalian leaves the gate
22 h 15 apart on the timetable, overnight
CZ 6536 leaves 22 h 15 after CA 8572 arrives on the timetable: more than half a day, so not a connection we count.