CV 21 then AA 4246 at O'Hare
Anchorage → Chicago → Tri-Cities
Timetable, Chicago time
01:25CV 21 from Anchorage at the gate
21:00AA 4246 to Tri-Cities leaves the gate
19 h 35 apart on the timetable
AA 4246 leaves 19 h 35 after CV 21 arrives on the timetable: more than half a day, so not a connection we count.