CZ 3605 then MF 8382 at Guangzhou
Yanji → Guangzhou → Hangzhou
Timetable, Guangzhou time
18:55CZ 3605 from Yanji at the gate
16:15MF 8382 to Hangzhou leaves the gate
21 h 20 apart on the timetable, overnight
MF 8382 leaves 21 h 20 after CZ 3605 arrives on the timetable: more than half a day, so not a connection we count.