MH 181 then OD 297 at Kuala Lumpur
Chennai → Kuala Lumpur → Colombo
Timetable, Kuala Lumpur time
06:50MH 181 from Chennai at the gate
19:45OD 297 to Colombo leaves the gate
12 h 55 apart on the timetable
OD 297 leaves 12 h 55 after MH 181 arrives on the timetable: more than half a day, so not a connection we count.