CZ 3605 then FM 9316 at Guangzhou
Yanji → Guangzhou → Shanghai Hongqiao
Timetable, Guangzhou time
18:55CZ 3605 from Yanji at the gate
15:30FM 9316 to Shanghai Hongqiao leaves the gate
20 h 35 apart on the timetable, overnight
FM 9316 leaves 20 h 35 after CZ 3605 arrives on the timetable: more than half a day, so not a connection we count.