MF 8395 then HO 1856 at Guangzhou
Beijing Daxing → Guangzhou → Shanghai Hongqiao
Timetable, Guangzhou time
12:30MF 8395 from Beijing Daxing at the gate
11:35HO 1856 to Shanghai Hongqiao leaves the gate
23 h 05 apart on the timetable, overnight
HO 1856 leaves 23 h 05 after MF 8395 arrives on the timetable: more than half a day, so not a connection we count.