AA 3705 then AA 3134 at Charlotte
Columbia Regional → Charlotte → Las Vegas
Timetable, Charlotte time
11:25AA 3705 from Columbia Regional at the gate
11:20AA 3134 to Las Vegas leaves the gate
23 h 55 apart on the timetable, overnight
AA 3134 leaves 23 h 55 after AA 3705 arrives on the timetable: more than half a day, so not a connection we count.