SQ 133 then VJ 814 at Changi
Penang → Singapore → Ho Chi Minh City
Timetable, Singapore time
13:35SQ 133 from Penang at the gate
11:15VJ 814 to Ho Chi Minh City leaves the gate
21 h 40 apart on the timetable, overnight
VJ 814 leaves 21 h 40 after SQ 133 arrives on the timetable: more than half a day, so not a connection we count.