AA 2412 then AA 1594 at Phoenix
Austin → Phoenix → Austin
Timetable, Phoenix time
19:13AA 2412 from Austin at the gate
13:58AA 1594 to Austin leaves the gate
18 h 45 apart on the timetable, overnight
AA 1594 leaves 18 h 45 after AA 2412 arrives on the timetable: more than half a day, so not a connection we count.