MH 753 then MH 780 at Kuala Lumpur
Hanoi → Kuala Lumpur → Bangkok
Timetable, Kuala Lumpur time
18:30MH 753 from Hanoi at the gate
18:05MH 780 to Bangkok leaves the gate
23 h 35 apart on the timetable, overnight
MH 780 leaves 23 h 35 after MH 753 arrives on the timetable: more than half a day, so not a connection we count.