TK 624 then A3 999 at Istanbul
Abuja → Istanbul → Athens
Timetable, Istanbul time
06:35TK 624 from Abuja at the gate
06:30A3 999 to Athens leaves the gate
23 h 55 apart on the timetable, overnight
A3 999 leaves 23 h 55 after TK 624 arrives on the timetable: more than half a day, so not a connection we count.