CV 46 then AA 489 at O'Hare
Anchorage → Chicago → Washington National
Timetable, Chicago time
19:54CV 46 from Anchorage at the gate
17:49AA 489 to Washington National leaves the gate
21 h 55 apart on the timetable, overnight
AA 489 leaves 21 h 55 after CV 46 arrives on the timetable: more than half a day, so not a connection we count.