DL 2785 then DL 5679 at Boston
Charleston (South Carolina) → Boston → Louisville
Timetable, Boston time
17:09DL 2785 from Charleston (South Carolina) at the gate
09:55DL 5679 to Louisville leaves the gate
16 h 46 apart on the timetable, overnight
DL 5679 leaves 16 h 46 after DL 2785 arrives on the timetable: more than half a day, so not a connection we count.