VY 1391 then FR 4545 at Barcelona
Seville → Barcelona → Porto
Timetable, Barcelona time
16:35VY 1391 from Seville at the gatealso IB 5155, LL 5155
06:45FR 4545 to Porto leaves the gate
14 h 10 apart on the timetable, overnight
FR 4545 leaves 14 h 10 after VY 1391 arrives on the timetable: more than half a day, so not a connection we count.