AA 2921 then AA 3464 at O'Hare
Buffalo → Chicago → Nashville
Timetable, Chicago time
19:00AA 2921 from Buffalo at the gate
22:35AA 3464 to Nashville leaves the gate
3 h 35 apart on the timetable
The last days
AA 2921 and AA 3464 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 Nashville
No later flight to Nashville on the timetable.