XY 509 then B2 718 at Dubai
Jeddah → Dubai → Minsk
Timetable, Dubai time
18:30XY 509 from Jeddah at the gate
18:25B2 718 to Minsk leaves the gate
23 h 55 apart on the timetable, overnight
B2 718 leaves 23 h 55 after XY 509 arrives on the timetable: more than half a day, so not a connection we count.