OS 403 then IB 5952 at Barcelona
Vienna → Barcelona → Salerno
Timetable, Barcelona time
17:20OS 403 from Vienna at the gate
07:10IB 5952 to Salerno leaves the gatealso LL 5952, VY 8358
13 h 50 apart on the timetable, overnight
IB 5952 leaves 13 h 50 after OS 403 arrives on the timetable: more than half a day, so not a connection we count.