FR 4596 then VY 1312 at Barcelona
Porto → Barcelona → Alicante
Timetable, Barcelona time
22:15FR 4596 from Porto at the gate
19:05VY 1312 to Alicante leaves the gatealso IB 5138, LL 5138
20 h 50 apart on the timetable, overnight
VY 1312 leaves 20 h 50 after FR 4596 arrives on the timetable: more than half a day, so not a connection we count.