DL 5723 then AA 5815 at Charlotte
New York LaGuardia → Charlotte → Jacksonville (North Carolina)
Timetable, Charlotte time
08:18DL 5723 from New York LaGuardia at the gate
21:20AA 5815 to Jacksonville (North Carolina) leaves the gate
13 h 02 apart on the timetable
AA 5815 leaves 13 h 02 after DL 5723 arrives on the timetable: more than half a day, so not a connection we count.