AA 2728 then DL 873 at DFW
Newark → Dallas-Fort Worth → New York LaGuardia
Timetable, Dallas-Fort Worth time
09:50AA 2728 from Newark at the gate
09:00DL 873 to New York LaGuardia leaves the gate
23 h 10 apart on the timetable, overnight
DL 873 leaves 23 h 10 after AA 2728 arrives on the timetable: more than half a day, so not a connection we count.