AA 5837 then AA 1376 at Philadelphia
Salisbury → Philadelphia → Pittsburgh
Timetable, Philadelphia time
07:38AA 5837 from Salisbury at the gate
19:39AA 1376 to Pittsburgh leaves the gate
12 h 01 apart on the timetable
AA 1376 leaves 12 h 01 after AA 5837 arrives on the timetable: more than half a day, so not a connection we count.