9C 8680 then CZ 351 at Guangzhou
Shijiazhuang → Guangzhou → Singapore
Timetable, Guangzhou time
19:559C 8680 from Shijiazhuang at the gate
18:50CZ 351 to Singapore leaves the gate
22 h 55 apart on the timetable, overnight
CZ 351 leaves 22 h 55 after 9C 8680 arrives on the timetable: more than half a day, so not a connection we count.