AA 9952 then AA 9931 at Philadelphia
Norfolk → Philadelphia → Indianapolis
Timetable, Philadelphia time
11:37AA 9952 from Norfolk at the gate
14:50AA 9931 to Indianapolis leaves the gate
3 h 13 apart on the timetable
The last days
AA 9952 and AA 9931 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.