9C 8902 then 9C 8573 at Pudong
Mianyang → Shanghai → Jeju City
Timetable, Shanghai time
23:559C 8902 from Mianyang at the gate
20:109C 8573 to Jeju City leaves the gate
20 h 15 apart on the timetable, overnight
9C 8573 leaves 20 h 15 after 9C 8902 arrives on the timetable: more than half a day, so not a connection we count.