AA 2503 then AA 1607 at DFW
New York LaGuardia → Dallas-Fort Worth → Cleveland
Timetable, Dallas-Fort Worth time
16:02AA 2503 from New York LaGuardia at the gate
16:00AA 1607 to Cleveland leaves the gate
23 h 58 apart on the timetable, overnight
AA 1607 leaves 23 h 58 after AA 2503 arrives on the timetable: more than half a day, so not a connection we count.