AA 1317 then UA 3454 at Charlotte
St. George → Charlotte → Newark
Timetable, Charlotte time
19:15AA 1317 from St. George at the gate
13:22UA 3454 to Newark leaves the gate
18 h 07 apart on the timetable, overnight
UA 3454 leaves 18 h 07 after AA 1317 arrives on the timetable: more than half a day, so not a connection we count.