IB 5389 then U2 8058 at Barcelona
Bari → Barcelona → London Gatwick
Timetable, Barcelona time
23:25IB 5389 from Bari at the gatealso LL 5389, VY 6113
19:45U2 8058 to London Gatwick leaves the gate
20 h 20 apart on the timetable, overnight
U2 8058 leaves 20 h 20 after IB 5389 arrives on the timetable: more than half a day, so not a connection we count.