AA 9928 then AA 4695 at O'Hare
New York LaGuardia → Chicago → Dayton
Timetable, Chicago time
06:45AA 9928 from New York LaGuardia at the gate
22:00AA 4695 to Dayton leaves the gate
15 h 15 apart on the timetable
AA 4695 leaves 15 h 15 after AA 9928 arrives on the timetable: more than half a day, so not a connection we count.