AA 644 then MX 1466 at Phoenix
Tampa → Phoenix → Provo
Timetable, Phoenix time
20:50AA 644 from Tampa at the gate
20:16MX 1466 to Provo leaves the gate
23 h 26 apart on the timetable, overnight
MX 1466 leaves 23 h 26 after AA 644 arrives on the timetable: more than half a day, so not a connection we count.