RB 443 then TK 1925 at Istanbul
Damascus → Istanbul → Basel
Timetable, Istanbul time
18:15RB 443 from Damascus at the gate
16:05TK 1925 to Basel leaves the gate
21 h 50 apart on the timetable, overnight
TK 1925 leaves 21 h 50 after RB 443 arrives on the timetable: more than half a day, so not a connection we count.