AA 6060 then AA 1796 at Charlotte
Chattanooga → Charlotte → New York LaGuardia
Timetable, Charlotte time
16:23AA 6060 from Chattanooga at the gate
07:07AA 1796 to New York LaGuardia leaves the gate
14 h 44 apart on the timetable, overnight
AA 1796 leaves 14 h 44 after AA 6060 arrives on the timetable: more than half a day, so not a connection we count.