5X 610 then AA 9867 at O'Hare
Philadelphia → Chicago → Traverse City
Timetable, Chicago time
04:215X 610 from Philadelphia at the gate
16:30AA 9867 to Traverse City leaves the gate
12 h 09 apart on the timetable
AA 9867 leaves 12 h 09 after 5X 610 arrives on the timetable: more than half a day, so not a connection we count.