AA 1372 then DL 5401 at Charlotte
Sarasota → Charlotte → Boston
Timetable, Charlotte time
18:49AA 1372 from Sarasota at the gate
16:35DL 5401 to Boston leaves the gate
21 h 46 apart on the timetable, overnight
DL 5401 leaves 21 h 46 after AA 1372 arrives on the timetable: more than half a day, so not a connection we count.