K4 893 then AA 3972 at O'Hare
Anchorage → Chicago → Bloomington-Normal
Timetable, Chicago time
14:48K4 893 from Anchorage at the gate
12:59AA 3972 to Bloomington-Normal leaves the gate
22 h 11 apart on the timetable, overnight
AA 3972 leaves 22 h 11 after K4 893 arrives on the timetable: more than half a day, so not a connection we count.