CV 251 then AA 4023 at O'Hare
Anchorage → Chicago → Richmond
Timetable, Chicago time
19:00CV 251 from Anchorage at the gate
08:46AA 4023 to Richmond leaves the gate
13 h 46 apart on the timetable, overnight
AA 4023 leaves 13 h 46 after CV 251 arrives on the timetable: more than half a day, so not a connection we count.