EC 3749 then QR 4679 at Barcelona
Milan → Barcelona → Amsterdam
Timetable, Barcelona time
21:30EC 3749 from Milan at the gate
11:35QR 4679 to Amsterdam leaves the gatealso IB 5002, LL 5002
14 h 05 apart on the timetable, overnight
QR 4679 leaves 14 h 05 after EC 3749 arrives on the timetable: more than half a day, so not a connection we count.