IB 407 then QR 3514 at Barcelona
Madrid → Barcelona → Bilbao
Timetable, Barcelona time
09:45IB 407 from Madrid at the gatealso IB 407S, LA 1521, LL 3007, VY 5024, QR 5090, BA 7128, AA 8687
08:00QR 3514 to Bilbao leaves the gate
22 h 15 apart on the timetable, overnight
QR 3514 leaves 22 h 15 after IB 407 arrives on the timetable: more than half a day, so not a connection we count.