DL 8922 then DL 5679 at Boston
Chicago O'Hare → Boston → Louisville
Timetable, Boston time
17:06DL 8922 from Chicago O'Hare at the gate
09:55DL 5679 to Louisville leaves the gate
16 h 49 apart on the timetable, overnight
DL 5679 leaves 16 h 49 after DL 8922 arrives on the timetable: more than half a day, so not a connection we count.