LL 5501 then IB 5952 at Barcelona
Vigo → Barcelona → Salerno
Timetable, Barcelona time
01:40LL 5501 from Vigo at the gate
19:40IB 5952 to Salerno leaves the gatealso LL 5952, VY 8358
18 h apart on the timetable
IB 5952 leaves 18 h after LL 5501 arrives on the timetable: more than half a day, so not a connection we count.