WN 3621 then WN 149 at Phoenix
Santa Ana → Phoenix → Las Vegas
Timetable, Phoenix time
08:40WN 3621 from Santa Ana at the gate
08:35WN 149 to Las Vegas leaves the gate
23 h 55 apart on the timetable, overnight
WN 149 leaves 23 h 55 after WN 3621 arrives on the timetable: more than half a day, so not a connection we count.