AA 2393 then AA 1594 at Phoenix
Milwaukee → Phoenix → Austin
Timetable, Phoenix time
17:35AA 2393 from Milwaukee at the gate
13:58AA 1594 to Austin leaves the gate
20 h 23 apart on the timetable, overnight
AA 1594 leaves 20 h 23 after AA 2393 arrives on the timetable: more than half a day, so not a connection we count.