IB 403 then QR 3616 at Barcelona
Madrid → Barcelona → Bilbao
Timetable, Barcelona time
08:25IB 403 from Madrid at the gatealso LA 1519, LL 3003, VY 5010, AY 5573, AV 6028, QR 6857, BA 7125, AA 8572
21:35QR 3616 to Bilbao leaves the gate
13 h 10 apart on the timetable
QR 3616 leaves 13 h 10 after IB 403 arrives on the timetable: more than half a day, so not a connection we count.