RB 443 then TK 625 at Istanbul
Damascus → Istanbul → Lagos
Timetable, Istanbul time
18:15RB 443 from Damascus at the gate
15:20TK 625 to Lagos leaves the gate
21 h 05 apart on the timetable, overnight
TK 625 leaves 21 h 05 after RB 443 arrives on the timetable: more than half a day, so not a connection we count.