9C 8680 then CZ 6589 at Guangzhou
Shijiazhuang → Guangzhou → Enshi
Timetable, Guangzhou time
19:559C 8680 from Shijiazhuang at the gate
19:30CZ 6589 to Enshi leaves the gate
23 h 35 apart on the timetable, overnight
CZ 6589 leaves 23 h 35 after 9C 8680 arrives on the timetable: more than half a day, so not a connection we count.