DL 5048 then AA 2909 at Charlotte
New York LaGuardia → Charlotte → Hartford
Timetable, Charlotte time
16:18DL 5048 from New York LaGuardia at the gate
15:54AA 2909 to Hartford leaves the gate
23 h 36 apart on the timetable, overnight
AA 2909 leaves 23 h 36 after DL 5048 arrives on the timetable: more than half a day, so not a connection we count.