AA 9928 then AA 2281 at O'Hare
New York LaGuardia → Chicago → Dallas-Fort Worth
Timetable, Chicago time
06:45AA 9928 from New York LaGuardia at the gate
21:29AA 2281 to Dallas-Fort Worth leaves the gate
14 h 44 apart on the timetable
AA 2281 leaves 14 h 44 after AA 9928 arrives on the timetable: more than half a day, so not a connection we count.