IB 415 then QR 3671 at Barcelona
Madrid → Barcelona → Valladolid
Timetable, Barcelona time
16:15IB 415 from Madrid at the gatealso IB 415S, LA 1522, LL 3015, VY 5057, AV 6016, QR 6889, BA 7134, AA 8630
12:20QR 3671 to Valladolid leaves the gate
20 h 05 apart on the timetable, overnight
QR 3671 leaves 20 h 05 after IB 415 arrives on the timetable: more than half a day, so not a connection we count.