IB 5137 then IB 5952 at Barcelona
Alicante → Barcelona → Salerno
Timetable, Barcelona time
18:25IB 5137 from Alicante at the gate
07:10IB 5952 to Salerno leaves the gatealso LL 5952, VY 8358
12 h 45 apart on the timetable, overnight
IB 5952 leaves 12 h 45 after IB 5137 arrives on the timetable: more than half a day, so not a connection we count.