IB 5389 then LA 5796 at Barcelona
Bari → Barcelona → Zurich
Timetable, Barcelona time
23:20IB 5389 from Bari at the gatealso LL 5389, VY 6113
18:40LA 5796 to Zurich leaves the gate
19 h 20 apart on the timetable, overnight
LA 5796 leaves 19 h 20 after IB 5389 arrives on the timetable: more than half a day, so not a connection we count.