KN 5037 then HU 7808 at Guangzhou
Wenzhou → Guangzhou → Beijing Capital
Timetable, Guangzhou time
14:40KN 5037 from Wenzhou at the gate
13:15HU 7808 to Beijing Capital leaves the gate
22 h 35 apart on the timetable, overnight
HU 7808 leaves 22 h 35 after KN 5037 arrives on the timetable: more than half a day, so not a connection we count.