K4 221 then AA 2009 at O'Hare
Anchorage → Chicago → Nashville
Timetable, Chicago time
19:17K4 221 from Anchorage at the gate
13:24AA 2009 to Nashville leaves the gate
18 h 07 apart on the timetable, overnight
AA 2009 leaves 18 h 07 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.