DL 2279 then DL 2659 at Atlanta
Philadelphia → Atlanta → Orlando
Timetable, Atlanta time
15:52DL 2279 from Philadelphia at the gate
12:05DL 2659 to Orlando leaves the gate
20 h 13 apart on the timetable, overnight
DL 2659 leaves 20 h 13 after DL 2279 arrives on the timetable: more than half a day, so not a connection we count.