WN 2852 then AA 3234 at Phoenix
Pittsburgh → Phoenix → Philadelphia
Timetable, Phoenix time
15:20WN 2852 from Pittsburgh at the gate
14:35AA 3234 to Philadelphia leaves the gate
23 h 15 apart on the timetable, overnight
AA 3234 leaves 23 h 15 after WN 2852 arrives on the timetable: more than half a day, so not a connection we count.