AA 4629 then AA 5375 at Philadelphia
Boston → Philadelphia → Norfolk
Timetable, Philadelphia time
16:45AA 4629 from Boston at the gate
18:28AA 5375 to Norfolk leaves the gate
1 h 43 apart on the timetable
The last days
AA 4629 and AA 5375 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.