TR 399 then SQ 528 at Changi
Miri → Singapore → Chennai
Timetable, Singapore time
21:50TR 399 from Miri at the gate
20:35SQ 528 to Chennai leaves the gate
22 h 45 apart on the timetable, overnight
SQ 528 leaves 22 h 45 after TR 399 arrives on the timetable: more than half a day, so not a connection we count.