SQ 252 then UB 2 at Changi
Darwin → Singapore → Yangon
Timetable, Singapore time
05:10SQ 252 from Darwin at the gate
11:45UB 2 to Yangon leaves the gate
6 h 35 apart on the timetable
The last days
SQ 252 and UB 2 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.