WN 930 then WN 149 at Phoenix
Salt Lake City → Phoenix → Las Vegas
Timetable, Phoenix time
13:45WN 930 from Salt Lake City at the gate
08:35WN 149 to Las Vegas leaves the gate
18 h 50 apart on the timetable, overnight
WN 149 leaves 18 h 50 after WN 930 arrives on the timetable: more than half a day, so not a connection we count.