HO 1376 then 3U 6006 at Pudong
Jeju City → Shanghai → Harbin
Timetable, Shanghai time
12:10HO 1376 from Jeju City at the gate
11:053U 6006 to Harbin leaves the gate
22 h 55 apart on the timetable, overnight
3U 6006 leaves 22 h 55 after HO 1376 arrives on the timetable: more than half a day, so not a connection we count.