K4 221 then AA 1696 at O'Hare
Anchorage → Chicago → Atlanta
Timetable, Chicago time
13:41K4 221 from Anchorage at the gate
11:20AA 1696 to Atlanta leaves the gate
21 h 39 apart on the timetable, overnight
AA 1696 leaves 21 h 39 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.