AA 1106 then AA 1927 at Charlotte
Louisville → Charlotte → Las Vegas
Timetable, Charlotte time
07:33AA 1106 from Louisville at the gate
07:30AA 1927 to Las Vegas leaves the gate
23 h 57 apart on the timetable, overnight
AA 1927 leaves 23 h 57 after AA 1106 arrives on the timetable: more than half a day, so not a connection we count.