CA 8594 then 9C 6759 at Pudong
Chengdu → Shanghai → Shenyang
Timetable, Shanghai time
16:15CA 8594 from Chengdu at the gate
14:109C 6759 to Shenyang leaves the gate
21 h 55 apart on the timetable, overnight
9C 6759 leaves 21 h 55 after CA 8594 arrives on the timetable: more than half a day, so not a connection we count.