FR 6921 then VY 1480 at Barcelona
Dublin → Barcelona → Bilbao
Timetable, Barcelona time
21:40FR 6921 from Dublin at the gate
21:35VY 1480 to Bilbao leaves the gatealso IB 5508, LL 5508
23 h 55 apart on the timetable, overnight
VY 1480 leaves 23 h 55 after FR 6921 arrives on the timetable: more than half a day, so not a connection we count.