ID 7147 then VJ 814 at Changi
Medan → Singapore → Ho Chi Minh City
Timetable, Singapore time
13:00ID 7147 from Medan at the gate
11:15VJ 814 to Ho Chi Minh City leaves the gate
22 h 15 apart on the timetable, overnight
VJ 814 leaves 22 h 15 after ID 7147 arrives on the timetable: more than half a day, so not a connection we count.