AA 6576 then F9 2537 at Philadelphia
Allentown → Philadelphia → Tampa
Timetable, Philadelphia time
09:45AA 6576 from Allentown at the gate
06:00F9 2537 to Tampa leaves the gate
20 h 15 apart on the timetable, overnight
F9 2537 leaves 20 h 15 after AA 6576 arrives on the timetable: more than half a day, so not a connection we count.