AA 5515 then AA 5054 at Charlotte
Dayton → Charlotte → Burlington
Timetable, Charlotte time
19:30AA 5515 from Dayton at the gate
19:25AA 5054 to Burlington leaves the gate
23 h 55 apart on the timetable, overnight
AA 5054 leaves 23 h 55 after AA 5515 arrives on the timetable: more than half a day, so not a connection we count.