WN 452 then WN 1932 at Phoenix
Baltimore → Phoenix → Las Vegas
Timetable, Phoenix time
13:10WN 452 from Baltimore at the gate
11:35WN 1932 to Las Vegas leaves the gate
22 h 25 apart on the timetable, overnight
WN 1932 leaves 22 h 25 after WN 452 arrives on the timetable: more than half a day, so not a connection we count.