QR 3704 then IB 5482 at Barcelona
Bari → Barcelona → Istanbul
Timetable, Barcelona time
16:50QR 3704 from Bari at the gate
12:50IB 5482 to Istanbul leaves the gatealso LL 5482, VY 8610
20 h apart on the timetable, overnight
IB 5482 leaves 20 h after QR 3704 arrives on the timetable: more than half a day, so not a connection we count.