AA 1055 then AA 2784 at DFW
Miami → Dallas-Fort Worth → Las Vegas
Timetable, Dallas-Fort Worth time
20:55AA 1055 from Miami at the gate
17:17AA 2784 to Las Vegas leaves the gate
20 h 22 apart on the timetable, overnight
AA 2784 leaves 20 h 22 after AA 1055 arrives on the timetable: more than half a day, so not a connection we count.