TK 6902 then VY 8611 at Istanbul
Barcelona → Istanbul → Barcelona
Timetable, Istanbul time
06:25TK 6902 from Barcelona at the gate
19:20VY 8611 to Barcelona leaves the gate
12 h 55 apart on the timetable
VY 8611 leaves 12 h 55 after TK 6902 arrives on the timetable: more than half a day, so not a connection we count.