OD 136 then SQ 125 at Kuala Lumpur
Karachi → Kuala Lumpur → Singapore
Timetable, Kuala Lumpur time
07:15OD 136 from Karachi at the gate
20:35SQ 125 to Singapore leaves the gate
13 h 20 apart on the timetable
SQ 125 leaves 13 h 20 after OD 136 arrives on the timetable: more than half a day, so not a connection we count.