CN 7140 then CA 1883 at Beijing
Harbin → Beijing → Shanghai Pudong
Timetable, Beijing time
22:30CN 7140 from Harbin at the gate
20:40CA 1883 to Shanghai Pudong leaves the gate
22 h 10 apart on the timetable, overnight
CA 1883 leaves 22 h 10 after CN 7140 arrives on the timetable: more than half a day, so not a connection we count.