AA 729 then AA 5882 at Philadelphia
London → Philadelphia → Richmond
Timetable, Philadelphia time
13:40AA 729 from London at the gate
13:35AA 5882 to Richmond leaves the gate
23 h 55 apart on the timetable, overnight
AA 5882 leaves 23 h 55 after AA 729 arrives on the timetable: more than half a day, so not a connection we count.