UB 19 then NH 878 at Bangkok
Yangon → Bangkok → Tokyo Haneda
Timetable, Bangkok time
16:20UB 19 from Yangon at the gate
14:20NH 878 to Tokyo Haneda leaves the gate
22 h apart on the timetable, overnight
NH 878 leaves 22 h after UB 19 arrives on the timetable: more than half a day, so not a connection we count.