AA 3002 then CV 251 at O'Hare
New York LaGuardia → Chicago → Dallas-Fort Worth
Timetable, Chicago time
08:59AA 3002 from New York LaGuardia at the gate
22:10CV 251 to Dallas-Fort Worth leaves the gate
13 h 11 apart on the timetable
CV 251 leaves 13 h 11 after AA 3002 arrives on the timetable: more than half a day, so not a connection we count.