AA 743 then AA 509 at Philadelphia
Barcelona → Philadelphia → Tampa
Timetable, Philadelphia time
15:00AA 743 from Barcelona at the gate
14:55AA 509 to Tampa leaves the gate
23 h 55 apart on the timetable, overnight
AA 509 leaves 23 h 55 after AA 743 arrives on the timetable: more than half a day, so not a connection we count.