AA 1981 then AA 5911 at Philadelphia
Tampa → Philadelphia → Buffalo
Timetable, Philadelphia time
16:12AA 1981 from Tampa at the gate
21:18AA 5911 to Buffalo leaves the gate
5 h 06 apart on the timetable
The last days
AA 1981 and AA 5911 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 611722:015 h 49 after AA 1981 on the timetable