AA 5423 then AA 3204 at Charlotte
Greenville-Spartanburg → Charlotte → Newark
Timetable, Charlotte time
10:56AA 5423 from Greenville-Spartanburg at the gate
10:37AA 3204 to Newark leaves the gate
23 h 41 apart on the timetable, overnight
AA 3204 leaves 23 h 41 after AA 5423 arrives on the timetable: more than half a day, so not a connection we count.