CA 1543 then HU 7813 at Beijing
Wenzhou → Beijing → Guangzhou
Timetable, Beijing time
20:00CA 1543 from Wenzhou at the gate
19:30HU 7813 to Guangzhou leaves the gate
23 h 30 apart on the timetable, overnight
HU 7813 leaves 23 h 30 after CA 1543 arrives on the timetable: more than half a day, so not a connection we count.