AA 462 then AA 603 at O'Hare
New York LaGuardia → Chicago → Washington National
Timetable, Chicago time
07:49AA 462 from New York LaGuardia at the gate
17:01AA 603 to Washington National leaves the gate
9 h 12 apart on the timetable
The last days
AA 462 and AA 603 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.