UA 709 then WN 3388 at Phoenix
Washington → Phoenix → Milwaukee
Timetable, Phoenix time
11:33UA 709 from Washington at the gate
09:55WN 3388 to Milwaukee leaves the gate
22 h 22 apart on the timetable, overnight
WN 3388 leaves 22 h 22 after UA 709 arrives on the timetable: more than half a day, so not a connection we count.