EC 7681 then IB 5482 at Barcelona
Lisbon → Barcelona → Istanbul
Timetable, Barcelona time
21:20EC 7681 from Lisbon at the gate
12:50IB 5482 to Istanbul leaves the gatealso LL 5482, VY 8610
15 h 30 apart on the timetable, overnight
IB 5482 leaves 15 h 30 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.