DL 1271 then DL 524 at Atlanta
Fort Lauderdale → Atlanta → New York LaGuardia
Timetable, Atlanta time
14:35DL 1271 from Fort Lauderdale at the gate
14:30DL 524 to New York LaGuardia leaves the gate
23 h 55 apart on the timetable, overnight
DL 524 leaves 23 h 55 after DL 1271 arrives on the timetable: more than half a day, so not a connection we count.