WN 3828 then AA 3996 at Phoenix
Las Vegas → Phoenix → Tucson
Timetable, Phoenix time
14:50WN 3828 from Las Vegas at the gate
13:22AA 3996 to Tucson leaves the gate
22 h 32 apart on the timetable, overnight
AA 3996 leaves 22 h 32 after WN 3828 arrives on the timetable: more than half a day, so not a connection we count.