AA 3224 then CV 251 at O'Hare
Richmond → Chicago → Dallas-Fort Worth
Timetable, Chicago time
08:51AA 3224 from Richmond at the gate
22:10CV 251 to Dallas-Fort Worth leaves the gate
13 h 19 apart on the timetable
CV 251 leaves 13 h 19 after AA 3224 arrives on the timetable: more than half a day, so not a connection we count.