AA 2661 then DL 873 at DFW
Miami → Dallas-Fort Worth → New York LaGuardia
Timetable, Dallas-Fort Worth time
11:33AA 2661 from Miami at the gate
09:00DL 873 to New York LaGuardia leaves the gate
21 h 27 apart on the timetable, overnight
DL 873 leaves 21 h 27 after AA 2661 arrives on the timetable: more than half a day, so not a connection we count.