AA 3516 then UA 5201 at O'Hare
Lansing → Chicago → Milwaukee
Timetable, Chicago time
05:59AA 3516 from Lansing at the gate
20:00UA 5201 to Milwaukee leaves the gate
14 h 01 apart on the timetable
UA 5201 leaves 14 h 01 after AA 3516 arrives on the timetable: more than half a day, so not a connection we count.