AA 1981 then AA 1594 at Phoenix
Austin → Phoenix → Austin
Timetable, Phoenix time
16:10AA 1981 from Austin at the gate
13:58AA 1594 to Austin leaves the gate
21 h 48 apart on the timetable, overnight
AA 1594 leaves 21 h 48 after AA 1981 arrives on the timetable: more than half a day, so not a connection we count.