AA 1678 then WN 149 at Phoenix
Charlotte → Phoenix → Las Vegas
Timetable, Phoenix time
09:07AA 1678 from Charlotte at the gate
08:35WN 149 to Las Vegas leaves the gate
23 h 28 apart on the timetable, overnight
WN 149 leaves 23 h 28 after AA 1678 arrives on the timetable: more than half a day, so not a connection we count.