TK 6902 then TK 1727 at Istanbul
Barcelona → Istanbul → Berlin
Timetable, Istanbul time
06:25TK 6902 from Barcelona at the gate
20:55TK 1727 to Berlin leaves the gate
14 h 30 apart on the timetable
TK 1727 leaves 14 h 30 after TK 6902 arrives on the timetable: more than half a day, so not a connection we count.