AA 5865 then WN 3364 at Philadelphia
State College → Philadelphia → St Louis
Timetable, Philadelphia time
07:12AA 5865 from State College at the gate
19:25WN 3364 to St Louis leaves the gate
12 h 13 apart on the timetable
WN 3364 leaves 12 h 13 after AA 5865 arrives on the timetable: more than half a day, so not a connection we count.