AA 3145 then DL 5630 at Charlotte
New Orleans → Charlotte → Boston
Timetable, Charlotte time
15:45AA 3145 from New Orleans at the gate
14:37DL 5630 to Boston leaves the gate
22 h 52 apart on the timetable, overnight
DL 5630 leaves 22 h 52 after AA 3145 arrives on the timetable: more than half a day, so not a connection we count.