SY 601 then AA 2303 at Phoenix
Minneapolis → Phoenix → St Louis
Timetable, Phoenix time
09:37SY 601 from Minneapolis at the gate
09:30AA 2303 to St Louis leaves the gate
23 h 53 apart on the timetable, overnight
AA 2303 leaves 23 h 53 after SY 601 arrives on the timetable: more than half a day, so not a connection we count.