AA 3793 then AA 2449 at Phoenix
Seattle → Phoenix → Philadelphia
Timetable, Phoenix time
14:45AA 3793 from Seattle at the gate
16:32AA 2449 to Philadelphia leaves the gate
1 h 47 apart on the timetable
The last days
AA 3793 and AA 2449 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.