AA 2921 then AA 903 at O'Hare
Buffalo → Chicago → Washington National
Timetable, Chicago time
19:00AA 2921 from Buffalo at the gate
20:57AA 903 to Washington National leaves the gate
1 h 57 apart on the timetable
The last days
AA 2921 and AA 903 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 Washington National
AA 996522:003 h after AA 2921 on the timetable