FR 4586 then VY 1466 at Barcelona
Porto → Barcelona → Bilbao
Timetable, Barcelona time
22:20FR 4586 from Porto at the gate
12:35VY 1466 to Bilbao leaves the gatealso QR 3523, IB 5166, LL 5166
14 h 15 apart on the timetable, overnight
VY 1466 leaves 14 h 15 after FR 4586 arrives on the timetable: more than half a day, so not a connection we count.