DL 5723 then AA 1443 at Charlotte
New York LaGuardia → Charlotte → Nashville
Timetable, Charlotte time
08:18DL 5723 from New York LaGuardia at the gate
07:35AA 1443 to Nashville leaves the gate
23 h 17 apart on the timetable, overnight
AA 1443 leaves 23 h 17 after DL 5723 arrives on the timetable: more than half a day, so not a connection we count.