DL 341 then DL 1481 at Atlanta
Denver → Atlanta → Louisville
Timetable, Atlanta time
10:49DL 341 from Denver at the gate
10:35DL 1481 to Louisville leaves the gate
23 h 46 apart on the timetable, overnight
DL 1481 leaves 23 h 46 after DL 341 arrives on the timetable: more than half a day, so not a connection we count.