AA 5841 then F9 2537 at Philadelphia
Harrisburg → Philadelphia → Tampa
Timetable, Philadelphia time
09:00AA 5841 from Harrisburg at the gate
06:00F9 2537 to Tampa leaves the gate
21 h apart on the timetable, overnight
F9 2537 leaves 21 h after AA 5841 arrives on the timetable: more than half a day, so not a connection we count.