IB 5375 then QR 3769 at Barcelona
Firenze → Barcelona → Amsterdam
Timetable, Barcelona time
16:55IB 5375 from Firenze at the gatealso LL 5375, VY 6075
16:25QR 3769 to Amsterdam leaves the gate
23 h 30 apart on the timetable, overnight
QR 3769 leaves 23 h 30 after IB 5375 arrives on the timetable: more than half a day, so not a connection we count.