AA 433 then AA 1376 at Philadelphia
San Diego → Philadelphia → Pittsburgh
Timetable, Philadelphia time
18:37AA 433 from San Diego at the gate
19:28AA 1376 to Pittsburgh leaves the gate
51 min apart on the timetable
The last days
AA 433 and AA 1376 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.