K4 893 then AA 531 at O'Hare
Anchorage → Chicago → Dallas-Fort Worth
Timetable, Chicago time
14:48K4 893 from Anchorage at the gate
13:44AA 531 to Dallas-Fort Worth leaves the gate
22 h 56 apart on the timetable, overnight
AA 531 leaves 22 h 56 after K4 893 arrives on the timetable: more than half a day, so not a connection we count.