IB 5411 then VY 2724 at Barcelona
London Gatwick → Barcelona → Palermo
Timetable, Barcelona time
18:55IB 5411 from London Gatwick at the gatealso LL 5411, VY 7615
15:40VY 2724 to Palermo leaves the gatealso IB 5573, LL 5573
20 h 45 apart on the timetable, overnight
VY 2724 leaves 20 h 45 after IB 5411 arrives on the timetable: more than half a day, so not a connection we count.