DL 2925 then DL 490 at Atlanta
Mobile → Atlanta → New York LaGuardia
Timetable, Atlanta time
20:35DL 2925 from Mobile at the gate
20:30DL 490 to New York LaGuardia leaves the gate
23 h 55 apart on the timetable, overnight
DL 490 leaves 23 h 55 after DL 2925 arrives on the timetable: more than half a day, so not a connection we count.