DL 599 then DL 3093 at Atlanta
Mexico City → Atlanta → Louisville
Timetable, Atlanta time
20:56DL 599 from Mexico City at the gate
19:15DL 3093 to Louisville leaves the gate
22 h 19 apart on the timetable, overnight
DL 3093 leaves 22 h 19 after DL 599 arrives on the timetable: more than half a day, so not a connection we count.