AA 1317 then UA 3303 at Charlotte
St. George → Charlotte → Grand Rapids
Timetable, Charlotte time
19:15AA 1317 from St. George at the gate
15:00UA 3303 to Grand Rapids leaves the gate
19 h 45 apart on the timetable, overnight
UA 3303 leaves 19 h 45 after AA 1317 arrives on the timetable: more than half a day, so not a connection we count.