AA 5088 then AA 5054 at Charlotte
Memphis → Charlotte → Burlington
Timetable, Charlotte time
19:29AA 5088 from Memphis at the gate
19:25AA 5054 to Burlington leaves the gate
23 h 56 apart on the timetable, overnight
AA 5054 leaves 23 h 56 after AA 5088 arrives on the timetable: more than half a day, so not a connection we count.