K4 893 then AA 789 at O'Hare
Anchorage → Chicago → Washington National
Timetable, Chicago time
14:48K4 893 from Anchorage at the gate
13:18AA 789 to Washington National leaves the gate
22 h 30 apart on the timetable, overnight
AA 789 leaves 22 h 30 after K4 893 arrives on the timetable: more than half a day, so not a connection we count.