HT 3819 then CZ 3527 at Guangzhou
Beijing Capital → Guangzhou → Wenzhou
Timetable, Guangzhou time
00:35HT 3819 from Beijing Capital at the gate
16:15CZ 3527 to Wenzhou leaves the gate
15 h 40 apart on the timetable
CZ 3527 leaves 15 h 40 after HT 3819 arrives on the timetable: more than half a day, so not a connection we count.