BA 67 then AA 6043 at Philadelphia
London → Philadelphia → State College
Timetable, Philadelphia time
16:15BA 67 from London at the gate
12:55AA 6043 to State College leaves the gate
20 h 40 apart on the timetable, overnight
AA 6043 leaves 20 h 40 after BA 67 arrives on the timetable: more than half a day, so not a connection we count.