RB 443 then TK 79 at Istanbul
Damascus → Istanbul → San Francisco
Timetable, Istanbul time
18:15RB 443 from Damascus at the gate
13:50TK 79 to San Francisco leaves the gate
19 h 35 apart on the timetable, overnight
TK 79 leaves 19 h 35 after RB 443 arrives on the timetable: more than half a day, so not a connection we count.