9C 6726 then CA 1392 at Guangzhou
Ningbo → Guangzhou → Beijing Capital
Timetable, Guangzhou time
22:159C 6726 from Ningbo at the gate
17:45CA 1392 to Beijing Capital leaves the gate
19 h 30 apart on the timetable, overnight
CA 1392 leaves 19 h 30 after 9C 6726 arrives on the timetable: more than half a day, so not a connection we count.