AA 6297 then WN 1722 at Phoenix
Flagstaff → Phoenix → Las Vegas
Timetable, Phoenix time
20:08AA 6297 from Flagstaff at the gate
18:40WN 1722 to Las Vegas leaves the gate
22 h 32 apart on the timetable, overnight
WN 1722 leaves 22 h 32 after AA 6297 arrives on the timetable: more than half a day, so not a connection we count.