CA 1011 then UA 1128 at O'Hare
Anchorage → Chicago → Washington
Timetable, Chicago time
17:12CA 1011 from Anchorage at the gate
13:30UA 1128 to Washington leaves the gate
20 h 18 apart on the timetable, overnight
UA 1128 leaves 20 h 18 after CA 1011 arrives on the timetable: more than half a day, so not a connection we count.