B6 204 then DL 5679 at Boston
Hamilton → Boston → Louisville
Timetable, Boston time
16:00B6 204 from Hamilton at the gate
09:55DL 5679 to Louisville leaves the gate
17 h 55 apart on the timetable, overnight
DL 5679 leaves 17 h 55 after B6 204 arrives on the timetable: more than half a day, so not a connection we count.