B6 266 then DL 5837 at Boston
Fort Myers → Boston → Charlotte
Timetable, Boston time
15:35B6 266 from Fort Myers at the gate
15:10DL 5837 to Charlotte leaves the gate
23 h 35 apart on the timetable, overnight
DL 5837 leaves 23 h 35 after B6 266 arrives on the timetable: more than half a day, so not a connection we count.