IB 5171 then VY 2724 at Barcelona
Bilbao → Barcelona → Palermo
Timetable, Barcelona time
18:50IB 5171 from Bilbao at the gate
15:40VY 2724 to Palermo leaves the gatealso IB 5573, LL 5573
20 h 50 apart on the timetable, overnight
VY 2724 leaves 20 h 50 after IB 5171 arrives on the timetable: more than half a day, so not a connection we count.