AA 1183 then AA 2284 at Miami
Baltimore → Miami → Austin
Timetable, Miami time
08:49AA 1183 from Baltimore at the gate
08:31AA 2284 to Austin leaves the gate
23 h 42 apart on the timetable, overnight
AA 2284 leaves 23 h 42 after AA 1183 arrives on the timetable: more than half a day, so not a connection we count.