IB 406 then W4 6314 at Madrid
Barcelona → Madrid → Milan
Timetable, Madrid time
11:05IB 406 from Barcelona at the gatealso LL 3006, VY 5038, LA 5436, AV 6001, QR 6850, BA 7079, AA 8680
23:10W4 6314 to Milan leaves the gate
12 h 05 apart on the timetable
W4 6314 leaves 12 h 05 after IB 406 arrives on the timetable: more than half a day, so not a connection we count.