AA 2674 then WN 4765 at Boston
Charlotte → Boston → Nashville
Timetable, Boston time
14:26AA 2674 from Charlotte at the gate
14:25WN 4765 to Nashville leaves the gate
23 h 59 apart on the timetable, overnight
WN 4765 leaves 23 h 59 after AA 2674 arrives on the timetable: more than half a day, so not a connection we count.