B6 270 then DL 5679 at Boston
Fort Lauderdale → Boston → Louisville
Timetable, Boston time
14:22B6 270 from Fort Lauderdale at the gate
09:55DL 5679 to Louisville leaves the gate
19 h 33 apart on the timetable, overnight
DL 5679 leaves 19 h 33 after B6 270 arrives on the timetable: more than half a day, so not a connection we count.