DL 775 then AA 4514 at Atlanta
Cleveland → Atlanta → New York LaGuardia
Timetable, Atlanta time
17:01DL 775 from Cleveland at the gate
16:45AA 4514 to New York LaGuardia leaves the gate
23 h 44 apart on the timetable, overnight
AA 4514 leaves 23 h 44 after DL 775 arrives on the timetable: more than half a day, so not a connection we count.