UA 5804 then OO 6045 at O'Hare
Milwaukee → Chicago → Grand Rapids
Timetable, Chicago time
10:45UA 5804 from Milwaukee at the gate
09:40OO 6045 to Grand Rapids leaves the gate
22 h 55 apart on the timetable, overnight
OO 6045 leaves 22 h 55 after UA 5804 arrives on the timetable: more than half a day, so not a connection we count.