DL 1693 then DL 3093 at Atlanta
Nashville → Atlanta → Louisville
Timetable, Atlanta time
19:34DL 1693 from Nashville at the gate
19:15DL 3093 to Louisville leaves the gate
23 h 41 apart on the timetable, overnight
DL 3093 leaves 23 h 41 after DL 1693 arrives on the timetable: more than half a day, so not a connection we count.