TR 399 then SQ 126 at Changi
Miri → Singapore → Kuala Lumpur
Timetable, Singapore time
21:50TR 399 from Miri at the gate
18:30SQ 126 to Kuala Lumpur leaves the gate
20 h 40 apart on the timetable, overnight
SQ 126 leaves 20 h 40 after TR 399 arrives on the timetable: more than half a day, so not a connection we count.