B6 266 then DL 5679 at Boston
Fort Myers → Boston → Louisville
Timetable, Boston time
15:35B6 266 from Fort Myers at the gate
09:55DL 5679 to Louisville leaves the gate
18 h 20 apart on the timetable, overnight
DL 5679 leaves 18 h 20 after B6 266 arrives on the timetable: more than half a day, so not a connection we count.