AA 5486 then AA 2566 at Charlotte
Greenville-Spartanburg → Charlotte → Las Vegas
Timetable, Charlotte time
13:58AA 5486 from Greenville-Spartanburg at the gate
13:54AA 2566 to Las Vegas leaves the gate
23 h 56 apart on the timetable, overnight
AA 2566 leaves 23 h 56 after AA 5486 arrives on the timetable: more than half a day, so not a connection we count.