HT 3819 then CZ 3609 at Guangzhou
Beijing Capital → Guangzhou → Qingdao
Timetable, Guangzhou time
00:35HT 3819 from Beijing Capital at the gate
17:00CZ 3609 to Qingdao leaves the gate
16 h 25 apart on the timetable
CZ 3609 leaves 16 h 25 after HT 3819 arrives on the timetable: more than half a day, so not a connection we count.