TK 6887 then TK 1703 at Istanbul
Tbilisi → Istanbul → Stuttgart
Timetable, Istanbul time
18:30TK 6887 from Tbilisi at the gate
11:30TK 1703 to Stuttgart leaves the gate
17 h apart on the timetable, overnight
TK 1703 leaves 17 h after TK 6887 arrives on the timetable: more than half a day, so not a connection we count.