CV 251 then AA 1696 at O'Hare
Anchorage → Chicago → Atlanta
Timetable, Chicago time
19:00CV 251 from Anchorage at the gate
11:00AA 1696 to Atlanta leaves the gate
16 h apart on the timetable, overnight
AA 1696 leaves 16 h after CV 251 arrives on the timetable: more than half a day, so not a connection we count.