AA 112 then QR 3685 at Barcelona
Miami → Barcelona → Palermo
Timetable, Barcelona time
07:05AA 112 from Miami at the gatealso BA 1514, AY 3780, IB 4460
06:50QR 3685 to Palermo leaves the gatealso IB 5808, LL 5808, VY 6126
23 h 45 apart on the timetable, overnight
QR 3685 leaves 23 h 45 after AA 112 arrives on the timetable: more than half a day, so not a connection we count.