MX 1355 then AA 1594 at Phoenix
Provo → Phoenix → Austin
Timetable, Phoenix time
18:36MX 1355 from Provo at the gate
13:58AA 1594 to Austin leaves the gate
19 h 22 apart on the timetable, overnight
AA 1594 leaves 19 h 22 after MX 1355 arrives on the timetable: more than half a day, so not a connection we count.