MH 773 then OD 186 at Kuala Lumpur
Chiang Mai → Kuala Lumpur → Kathmandu
Timetable, Kuala Lumpur time
16:35MH 773 from Chiang Mai at the gate
13:35OD 186 to Kathmandu leaves the gate
21 h apart on the timetable, overnight
OD 186 leaves 21 h after MH 773 arrives on the timetable: more than half a day, so not a connection we count.