WN 3723 then AA 6351 at Phoenix
San Diego → Phoenix → St George
Timetable, Phoenix time
16:45WN 3723 from San Diego at the gate
09:42AA 6351 to St George leaves the gate
16 h 57 apart on the timetable, overnight
AA 6351 leaves 16 h 57 after WN 3723 arrives on the timetable: more than half a day, so not a connection we count.