AA 4912 then KD 211 at O'Hare
Grand Rapids → Chicago → Anchorage
Timetable, Chicago time
16:22AA 4912 from Grand Rapids at the gate
12:00KD 211 to Anchorage leaves the gate
19 h 38 apart on the timetable, overnight
KD 211 leaves 19 h 38 after AA 4912 arrives on the timetable: more than half a day, so not a connection we count.