AA 2871 then AA 1594 at Phoenix
Spokane → Phoenix → Austin
Timetable, Phoenix time
17:27AA 2871 from Spokane at the gate
13:58AA 1594 to Austin leaves the gate
20 h 31 apart on the timetable, overnight
AA 1594 leaves 20 h 31 after AA 2871 arrives on the timetable: more than half a day, so not a connection we count.