DL 2299 then DL 4628 at Atlanta
Louisville → Atlanta → Roanoke
Timetable, Atlanta time
09:35DL 2299 from Louisville at the gate
08:58DL 4628 to Roanoke leaves the gate
23 h 23 apart on the timetable, overnight
DL 4628 leaves 23 h 23 after DL 2299 arrives on the timetable: more than half a day, so not a connection we count.