UA 370 then WN 149 at Phoenix
Newark → Phoenix → Las Vegas
Timetable, Phoenix time
15:31UA 370 from Newark at the gate
08:35WN 149 to Las Vegas leaves the gate
17 h 04 apart on the timetable, overnight
WN 149 leaves 17 h 04 after UA 370 arrives on the timetable: more than half a day, so not a connection we count.