CZ 8210 then ZH 9983 at Guangzhou
Bazhong → Guangzhou → Hangzhou
Timetable, Guangzhou time
23:40CZ 8210 from Bazhong at the gate
18:20ZH 9983 to Hangzhou leaves the gate
18 h 40 apart on the timetable, overnight
ZH 9983 leaves 18 h 40 after CZ 8210 arrives on the timetable: more than half a day, so not a connection we count.