SQ 955 then MU 898 at Changi
Jakarta → Singapore → Hangzhou
Timetable, Singapore time
12:15SQ 955 from Jakarta at the gate
03:30MU 898 to Hangzhou leaves the gate
15 h 15 apart on the timetable, overnight
MU 898 leaves 15 h 15 after SQ 955 arrives on the timetable: more than half a day, so not a connection we count.