AA 581 then AA 1073 at O'Hare
Miami → Chicago → Buffalo
Timetable, Chicago time
09:30AA 581 from Miami at the gate
19:00AA 1073 to Buffalo leaves the gate
9 h 30 apart on the timetable
The last days
AA 581 and AA 1073 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.
Later flights to Buffalo
AA 56421:1611 h 46 after AA 581 on the timetable