AA 2072 then WN 149 at Phoenix
Washington National → Phoenix → Las Vegas
Timetable, Phoenix time
13:42AA 2072 from Washington National at the gate
08:35WN 149 to Las Vegas leaves the gate
18 h 53 apart on the timetable, overnight
WN 149 leaves 18 h 53 after AA 2072 arrives on the timetable: more than half a day, so not a connection we count.