ZH 8904 then MF 8320 at Guangzhou
Zhengzhou → Guangzhou → Hangzhou
Timetable, Guangzhou time
12:20ZH 8904 from Zhengzhou at the gate
11:15MF 8320 to Hangzhou leaves the gate
22 h 55 apart on the timetable, overnight
MF 8320 leaves 22 h 55 after ZH 8904 arrives on the timetable: more than half a day, so not a connection we count.