WN 2533 then AA 1421 at Phoenix
San Diego → Phoenix → Austin
Timetable, Phoenix time
19:20WN 2533 from San Diego at the gate
18:40AA 1421 to Austin leaves the gate
23 h 20 apart on the timetable, overnight
AA 1421 leaves 23 h 20 after WN 2533 arrives on the timetable: more than half a day, so not a connection we count.