AA 5916 then AA 2566 at Charlotte
Salisbury → Charlotte → Las Vegas
Timetable, Charlotte time
14:27AA 5916 from Salisbury at the gate
13:50AA 2566 to Las Vegas leaves the gate
23 h 23 apart on the timetable, overnight
AA 2566 leaves 23 h 23 after AA 5916 arrives on the timetable: more than half a day, so not a connection we count.