AA 739 then AA 2284 at Miami
Nassau → Miami → Austin
Timetable, Miami time
08:55AA 739 from Nassau at the gate
08:31AA 2284 to Austin leaves the gate
23 h 36 apart on the timetable, overnight
AA 2284 leaves 23 h 36 after AA 739 arrives on the timetable: more than half a day, so not a connection we count.