MU 541 then UB 20 at Bangkok
Shanghai → Bangkok → Yangon
Timetable, Bangkok time
12:20MU 541 from Shanghai at the gate
09:25UB 20 to Yangon leaves the gate
21 h 05 apart on the timetable, overnight
UB 20 leaves 21 h 05 after MU 541 arrives on the timetable: more than half a day, so not a connection we count.