TK 6902 then EK 118 at Istanbul
Barcelona → Istanbul → Dubai
Timetable, Istanbul time
06:25TK 6902 from Barcelona at the gate
23:40EK 118 to Dubai leaves the gate
17 h 15 apart on the timetable
EK 118 leaves 17 h 15 after TK 6902 arrives on the timetable: more than half a day, so not a connection we count.