AA 4460 then FX 9791 at O'Hare
Madison → Chicago → Anchorage
Timetable, Chicago time
11:10AA 4460 from Madison at the gate
04:00FX 9791 to Anchorage leaves the gate
16 h 50 apart on the timetable, overnight
FX 9791 leaves 16 h 50 after AA 4460 arrives on the timetable: more than half a day, so not a connection we count.