FM 843 then VJ 814 at Changi
Shanghai → Singapore → Ho Chi Minh City
Timetable, Singapore time
02:25FM 843 from Shanghai at the gate
16:55VJ 814 to Ho Chi Minh City leaves the gate
14 h 30 apart on the timetable
VJ 814 leaves 14 h 30 after FM 843 arrives on the timetable: more than half a day, so not a connection we count.