TK 6887 then TK 2828 at Istanbul
Tbilisi → Istanbul → Trabzon
Timetable, Istanbul time
18:30TK 6887 from Tbilisi at the gate
09:20TK 2828 to Trabzon leaves the gate
14 h 50 apart on the timetable, overnight
TK 2828 leaves 14 h 50 after TK 6887 arrives on the timetable: more than half a day, so not a connection we count.