WN 3285 then WN 1571 at Phoenix
Oklahoma City → Phoenix → Las Vegas
Timetable, Phoenix time
21:40WN 3285 from Oklahoma City at the gate
19:35WN 1571 to Las Vegas leaves the gate
21 h 55 apart on the timetable, overnight
WN 1571 leaves 21 h 55 after WN 3285 arrives on the timetable: more than half a day, so not a connection we count.