F9 1081 then DL 3093 at Atlanta
Washington → Atlanta → Louisville
Timetable, Atlanta time
20:27F9 1081 from Washington at the gate
19:15DL 3093 to Louisville leaves the gate
22 h 48 apart on the timetable, overnight
DL 3093 leaves 22 h 48 after F9 1081 arrives on the timetable: more than half a day, so not a connection we count.