BA 678 then YL 107 at Istanbul
London Heathrow → Istanbul → MRA
Timetable, Istanbul time
20:20BA 678 from London Heathrow at the gate
17:55YL 107 to MRA leaves the gate
21 h 35 apart on the timetable, overnight
YL 107 leaves 21 h 35 after BA 678 arrives on the timetable: more than half a day, so not a connection we count.