AA 1950 then AA 1594 at Phoenix
San Diego → Phoenix → Austin
Timetable, Phoenix time
19:05AA 1950 from San Diego at the gate
13:58AA 1594 to Austin leaves the gate
18 h 53 apart on the timetable, overnight
AA 1594 leaves 18 h 53 after AA 1950 arrives on the timetable: more than half a day, so not a connection we count.