ET 3608 then AA 3469 at O'Hare
Anchorage → Chicago → Moline
Timetable, Chicago time
07:16ET 3608 from Anchorage at the gate
23:00AA 3469 to Moline leaves the gate
15 h 44 apart on the timetable
AA 3469 leaves 15 h 44 after ET 3608 arrives on the timetable: more than half a day, so not a connection we count.