AA 9975 then AA 361 at Philadelphia
Erie → Philadelphia → Dallas-Fort Worth
Timetable, Philadelphia time
10:47AA 9975 from Erie at the gate
18:40AA 361 to Dallas-Fort Worth leaves the gate
7 h 53 apart on the timetable
The last days
AA 9975 and AA 361 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.