AS 747 then WN 1722 at Phoenix
Everett → Phoenix → Las Vegas
Timetable, Phoenix time
18:46AS 747 from Everett at the gate
18:20WN 1722 to Las Vegas leaves the gate
23 h 34 apart on the timetable, overnight
WN 1722 leaves 23 h 34 after AS 747 arrives on the timetable: more than half a day, so not a connection we count.