AA 2869 then AA 1594 at Phoenix
Chicago O'Hare → Phoenix → Austin
Timetable, Phoenix time
20:36AA 2869 from Chicago O'Hare at the gate
13:58AA 1594 to Austin leaves the gate
17 h 22 apart on the timetable, overnight
AA 1594 leaves 17 h 22 after AA 2869 arrives on the timetable: more than half a day, so not a connection we count.