AA 3188 then WN 1722 at Phoenix
Palm Springs → Phoenix → Las Vegas
Timetable, Phoenix time
20:56AA 3188 from Palm Springs at the gate
18:20WN 1722 to Las Vegas leaves the gate
21 h 24 apart on the timetable, overnight
WN 1722 leaves 21 h 24 after AA 3188 arrives on the timetable: more than half a day, so not a connection we count.