DL 2558 then DL 5679 at Boston
Minneapolis → Boston → Louisville
Timetable, Boston time
16:44DL 2558 from Minneapolis at the gate
09:55DL 5679 to Louisville leaves the gate
17 h 11 apart on the timetable, overnight
DL 5679 leaves 17 h 11 after DL 2558 arrives on the timetable: more than half a day, so not a connection we count.