K4 221 then AS 9802 at O'Hare
Anchorage → Chicago → San Diego
Timetable, Chicago time
13:41K4 221 from Anchorage at the gate
13:30AS 9802 to San Diego leaves the gate
23 h 49 apart on the timetable, overnight
AS 9802 leaves 23 h 49 after K4 221 arrives on the timetable: more than half a day, so not a connection we count.