DL 5550 then DL 5837 at Boston
Tallahassee → Boston → Charlotte
Timetable, Boston time
15:59DL 5550 from Tallahassee at the gate
15:10DL 5837 to Charlotte leaves the gate
23 h 11 apart on the timetable, overnight
DL 5837 leaves 23 h 11 after DL 5550 arrives on the timetable: more than half a day, so not a connection we count.