AA 742 then QR 3544 at Barcelona
Philadelphia → Barcelona → Ibiza
Timetable, Barcelona time
09:10AA 742 from Philadelphia at the gatealso BA 1607, AY 3814, IB 4934
07:50QR 3544 to Ibiza leaves the gate
22 h 40 apart on the timetable, overnight
QR 3544 leaves 22 h 40 after AA 742 arrives on the timetable: more than half a day, so not a connection we count.