K4 221 then AA 2742 at O'Hare
Anchorage → Chicago → Charlotte
Timetable, Chicago time
13:41K4 221 from Anchorage at the gate
09:00AA 2742 to Charlotte leaves the gate
19 h 19 apart on the timetable, overnight
AA 2742 leaves 19 h 19 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.