HO 1857 then HU 7233 at Guangzhou
Shanghai Hongqiao → Guangzhou → Ningbo
Timetable, Guangzhou time
13:30HO 1857 from Shanghai Hongqiao at the gate
07:25HU 7233 to Ningbo leaves the gate
17 h 55 apart on the timetable, overnight
HU 7233 leaves 17 h 55 after HO 1857 arrives on the timetable: more than half a day, so not a connection we count.