CI 5226 then UA 2668 at O'Hare
Anchorage → Chicago → Washington National
Timetable, Chicago time
11:55CI 5226 from Anchorage at the gate
11:05UA 2668 to Washington National leaves the gate
23 h 10 apart on the timetable, overnight
UA 2668 leaves 23 h 10 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.