DL 2925 then AA 4662 at Atlanta
Mobile → Atlanta → New York LaGuardia
Timetable, Atlanta time
20:35DL 2925 from Mobile at the gate
19:39AA 4662 to New York LaGuardia leaves the gate
23 h 04 apart on the timetable, overnight
AA 4662 leaves 23 h 04 after DL 2925 arrives on the timetable: more than half a day, so not a connection we count.