AA 6473 then AA 1594 at Phoenix
Wichita → Phoenix → Austin
Timetable, Phoenix time
14:19AA 6473 from Wichita at the gate
13:58AA 1594 to Austin leaves the gate
23 h 39 apart on the timetable, overnight
AA 1594 leaves 23 h 39 after AA 6473 arrives on the timetable: more than half a day, so not a connection we count.