SQ 187 then MU 898 at Changi
Ho Chi Minh City → Singapore → Hangzhou
Timetable, Singapore time
09:05SQ 187 from Ho Chi Minh City at the gate
03:30MU 898 to Hangzhou leaves the gate
18 h 25 apart on the timetable, overnight
MU 898 leaves 18 h 25 after SQ 187 arrives on the timetable: more than half a day, so not a connection we count.