AA 3874 then WN 1722 at Phoenix
El Paso → Phoenix → Las Vegas
Timetable, Phoenix time
19:27AA 3874 from El Paso at the gate
18:20WN 1722 to Las Vegas leaves the gate
22 h 53 apart on the timetable, overnight
WN 1722 leaves 22 h 53 after AA 3874 arrives on the timetable: more than half a day, so not a connection we count.