AA 834 then WN 4553 at Phoenix
Chicago O'Hare → Phoenix → Milwaukee
Timetable, Phoenix time
18:14AA 834 from Chicago O'Hare at the gate
18:00WN 4553 to Milwaukee leaves the gate
23 h 46 apart on the timetable, overnight
WN 4553 leaves 23 h 46 after AA 834 arrives on the timetable: more than half a day, so not a connection we count.