UB 19 then TG 42 at Bangkok
Yangon → Bangkok → Khon Kaen
Timetable, Bangkok time
16:20UB 19 from Yangon at the gate
10:25TG 42 to Khon Kaen leaves the gate
18 h 05 apart on the timetable, overnight
TG 42 leaves 18 h 05 after UB 19 arrives on the timetable: more than half a day, so not a connection we count.