ZH 9972 then CZ 3335 at Guangzhou
Jinan → Guangzhou → WDS
Timetable, Guangzhou time
14:55ZH 9972 from Jinan at the gate
07:55CZ 3335 to WDS leaves the gate
17 h apart on the timetable, overnight
CZ 3335 leaves 17 h after ZH 9972 arrives on the timetable: more than half a day, so not a connection we count.