DL 2925 then DL 1328 at Atlanta
Mobile → Atlanta → Miami
Timetable, Atlanta time
20:35DL 2925 from Mobile at the gate
16:33DL 1328 to Miami leaves the gate
19 h 58 apart on the timetable, overnight
DL 1328 leaves 19 h 58 after DL 2925 arrives on the timetable: more than half a day, so not a connection we count.