FM 9396 then 3U 6006 at Pudong
Changsha → Shanghai → Harbin
Timetable, Shanghai time
13:15FM 9396 from Changsha at the gate
11:053U 6006 to Harbin leaves the gate
21 h 50 apart on the timetable, overnight
3U 6006 leaves 21 h 50 after FM 9396 arrives on the timetable: more than half a day, so not a connection we count.