DL 1967 then DL 5679 at Boston
New Orleans → Boston → Louisville
Timetable, Boston time
18:54DL 1967 from New Orleans at the gate
09:55DL 5679 to Louisville leaves the gate
15 h 01 apart on the timetable, overnight
DL 5679 leaves 15 h 01 after DL 1967 arrives on the timetable: more than half a day, so not a connection we count.