AK 881 then OD 297 at Kuala Lumpur
Bangkok Don Mueang → Kuala Lumpur → Colombo
Timetable, Kuala Lumpur time
12:50AK 881 from Bangkok Don Mueang at the gate
06:05OD 297 to Colombo leaves the gate
17 h 15 apart on the timetable, overnight
OD 297 leaves 17 h 15 after AK 881 arrives on the timetable: more than half a day, so not a connection we count.