RB 443 then TK 1663 at Istanbul
Damascus → Istanbul → Hamburg
Timetable, Istanbul time
18:15RB 443 from Damascus at the gate
16:00TK 1663 to Hamburg leaves the gate
21 h 45 apart on the timetable, overnight
TK 1663 leaves 21 h 45 after RB 443 arrives on the timetable: more than half a day, so not a connection we count.