AA 742 then FR 774 at Barcelona
Philadelphia → Barcelona → Torino
Timetable, Barcelona time
09:10AA 742 from Philadelphia at the gatealso BA 1607, AY 3814, IB 4934
05:50FR 774 to Torino leaves the gate
20 h 40 apart on the timetable, overnight
FR 774 leaves 20 h 40 after AA 742 arrives on the timetable: more than half a day, so not a connection we count.