AA 3025 then AA 3290 at Philadelphia
San Juan → Philadelphia → Boston
Timetable, Philadelphia time
11:42AA 3025 from San Juan at the gate
16:25AA 3290 to Boston leaves the gate
4 h 43 apart on the timetable
The last days
AA 3025 and AA 3290 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.