F9 2387 then AA 1354 at Charlotte
Philadelphia → Charlotte → Memphis
Timetable, Charlotte time
10:40F9 2387 from Philadelphia at the gate
09:01AA 1354 to Memphis leaves the gate
22 h 21 apart on the timetable, overnight
AA 1354 leaves 22 h 21 after F9 2387 arrives on the timetable: more than half a day, so not a connection we count.