FV 6963 then RB 444 at Istanbul
St. Petersburg → Istanbul → Aleppo
Timetable, Istanbul time
16:10FV 6963 from St. Petersburg at the gate
12:00RB 444 to Aleppo leaves the gate
19 h 50 apart on the timetable, overnight
RB 444 leaves 19 h 50 after FV 6963 arrives on the timetable: more than half a day, so not a connection we count.