K4 601 then AA 431 at O'Hare
Anchorage → Chicago → San Antonio
Timetable, Chicago time
02:16K4 601 from Anchorage at the gate
20:59AA 431 to San Antonio leaves the gate
18 h 43 apart on the timetable
AA 431 leaves 18 h 43 after K4 601 arrives on the timetable: more than half a day, so not a connection we count.