AA 9928 then AA 3289 at O'Hare
New York LaGuardia → Chicago → Fort Myers
Timetable, Chicago time
06:45AA 9928 from New York LaGuardia at the gate
07:19AA 3289 to Fort Myers leaves the gate
34 min apart on the timetable
The last days
AA 9928 and AA 3289 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.