Y8 7453 then AA 4990 at O'Hare
Anchorage → Chicago → Kalamazoo
Timetable, Chicago time
04:37Y8 7453 from Anchorage at the gate
22:35AA 4990 to Kalamazoo leaves the gate
17 h 58 apart on the timetable
AA 4990 leaves 17 h 58 after Y8 7453 arrives on the timetable: more than half a day, so not a connection we count.