AA 1428 then AA 6462 at Phoenix
DES → Phoenix → Salt Lake City
Timetable, Phoenix time
10:29AA 1428 from DES at the gate
10:05AA 6462 to Salt Lake City leaves the gate
23 h 36 apart on the timetable, overnight
AA 6462 leaves 23 h 36 after AA 1428 arrives on the timetable: more than half a day, so not a connection we count.