AA 9866 then UA 2805 at O'Hare
Bloomington-Normal → Chicago → Minneapolis
Timetable, Chicago time
13:11AA 9866 from Bloomington-Normal at the gate
08:45UA 2805 to Minneapolis leaves the gate
19 h 34 apart on the timetable, overnight
UA 2805 leaves 19 h 34 after AA 9866 arrives on the timetable: more than half a day, so not a connection we count.