VY 1179 then VY 2724 at Barcelona
Porto → Barcelona → Palermo
Timetable, Barcelona time
17:20VY 1179 from Porto at the gatealso QR 4679, LL 5093
15:40VY 2724 to Palermo leaves the gatealso IB 5573, LL 5573
22 h 20 apart on the timetable, overnight
VY 2724 leaves 22 h 20 after VY 1179 arrives on the timetable: more than half a day, so not a connection we count.