TK 371 then VY 8611 at Istanbul
Tashkent → Istanbul → Barcelona
Timetable, Istanbul time
06:55TK 371 from Tashkent at the gate
19:20VY 8611 to Barcelona leaves the gate
12 h 25 apart on the timetable
VY 8611 leaves 12 h 25 after TK 371 arrives on the timetable: more than half a day, so not a connection we count.