WN 2007 then WN 1722 at Phoenix
Lagos → Phoenix → Las Vegas
Timetable, Phoenix time
20:35WN 2007 from Lagos at the gate
18:20WN 1722 to Las Vegas leaves the gate
21 h 45 apart on the timetable, overnight
WN 1722 leaves 21 h 45 after WN 2007 arrives on the timetable: more than half a day, so not a connection we count.