9C 8680 then MU 2306 at Guangzhou
Shijiazhuang → Guangzhou → Lanzhou
Timetable, Guangzhou time
20:559C 8680 from Shijiazhuang at the gate
19:55MU 2306 to Lanzhou leaves the gate
23 h apart on the timetable, overnight
MU 2306 leaves 23 h after 9C 8680 arrives on the timetable: more than half a day, so not a connection we count.