DL 3176 then DL 2659 at Atlanta
Mobile → Atlanta → Orlando
Timetable, Atlanta time
14:24DL 3176 from Mobile at the gate
12:05DL 2659 to Orlando leaves the gate
21 h 41 apart on the timetable, overnight
DL 2659 leaves 21 h 41 after DL 3176 arrives on the timetable: more than half a day, so not a connection we count.