CZ 3114 then 9C 6725 at Guangzhou
Beijing Daxing → Guangzhou → Ningbo
Timetable, Guangzhou time
00:45CZ 3114 from Beijing Daxing at the gate
16:109C 6725 to Ningbo leaves the gate
15 h 25 apart on the timetable
9C 6725 leaves 15 h 25 after CZ 3114 arrives on the timetable: more than half a day, so not a connection we count.