AA 1426 then AA 1594 at Phoenix
Reno → Phoenix → Austin
Timetable, Phoenix time
19:11AA 1426 from Reno at the gate
13:58AA 1594 to Austin leaves the gate
18 h 47 apart on the timetable, overnight
AA 1594 leaves 18 h 47 after AA 1426 arrives on the timetable: more than half a day, so not a connection we count.