WN 267 then WN 149 at Phoenix
Austin → Phoenix → Las Vegas
Timetable, Phoenix time
12:25WN 267 from Austin at the gate
08:35WN 149 to Las Vegas leaves the gate
20 h 10 apart on the timetable, overnight
WN 149 leaves 20 h 10 after WN 267 arrives on the timetable: more than half a day, so not a connection we count.