DL 2599 then DL 2584 at Atlanta
Madison → Atlanta → Albany (New York)
Timetable, Atlanta time
22:59DL 2599 from Madison at the gate
21:40DL 2584 to Albany (New York) leaves the gate
22 h 41 apart on the timetable, overnight
DL 2584 leaves 22 h 41 after DL 2599 arrives on the timetable: more than half a day, so not a connection we count.