VY 1481 then FR 4545 at Barcelona
Bilbao → Barcelona → Porto
Timetable, Barcelona time
20:50VY 1481 from Bilbao at the gatealso QR 3568, IB 5509
20:40FR 4545 to Porto leaves the gate
23 h 50 apart on the timetable, overnight
FR 4545 leaves 23 h 50 after VY 1481 arrives on the timetable: more than half a day, so not a connection we count.