AA 794 then AA 3023 at DFW
Miami → Dallas-Fort Worth → New York LaGuardia
Timetable, Dallas-Fort Worth time
13:43AA 794 from Miami at the gate
08:26AA 3023 to New York LaGuardia leaves the gate
18 h 43 apart on the timetable, overnight
AA 3023 leaves 18 h 43 after AA 794 arrives on the timetable: more than half a day, so not a connection we count.