K4 601 then AS 1478 at O'Hare
Anchorage → Chicago → San Diego
Timetable, Chicago time
01:45K4 601 from Anchorage at the gate
19:49AS 1478 to San Diego leaves the gate
18 h 04 apart on the timetable
AS 1478 leaves 18 h 04 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.