DL 466 then DL 3093 at Atlanta
Las Vegas → Atlanta → Louisville
Timetable, Atlanta time
20:24DL 466 from Las Vegas at the gate
19:15DL 3093 to Louisville leaves the gate
22 h 51 apart on the timetable, overnight
DL 3093 leaves 22 h 51 after DL 466 arrives on the timetable: more than half a day, so not a connection we count.