WN 864 then WN 3388 at Phoenix
Las Vegas → Phoenix → Milwaukee
Timetable, Phoenix time
13:40WN 864 from Las Vegas at the gate
09:55WN 3388 to Milwaukee leaves the gate
20 h 15 apart on the timetable, overnight
WN 3388 leaves 20 h 15 after WN 864 arrives on the timetable: more than half a day, so not a connection we count.