AA 6133 then AA 5347 at Philadelphia
Wilmington (ILM) → Philadelphia → Richmond
Timetable, Philadelphia time
16:50AA 6133 from Wilmington (ILM) at the gate
10:02AA 5347 to Richmond leaves the gate
17 h 12 apart on the timetable, overnight
AA 5347 leaves 17 h 12 after AA 6133 arrives on the timetable: more than half a day, so not a connection we count.