AA 4504 then UA 2805 at O'Hare
South Bend → Chicago → Minneapolis
Timetable, Chicago time
18:35AA 4504 from South Bend at the gate
08:45UA 2805 to Minneapolis leaves the gate
14 h 10 apart on the timetable, overnight
UA 2805 leaves 14 h 10 after AA 4504 arrives on the timetable: more than half a day, so not a connection we count.