CI 5226 then UA 5720 at O'Hare
Anchorage → Chicago → Washington National
Timetable, Chicago time
11:55CI 5226 from Anchorage at the gate
10:14UA 5720 to Washington National leaves the gate
22 h 19 apart on the timetable, overnight
UA 5720 leaves 22 h 19 after CI 5226 arrives on the timetable: more than half a day, so not a connection we count.