WN 2852 then AA 1999 at Phoenix
Pittsburgh → Phoenix → Dallas-Fort Worth
Timetable, Phoenix time
15:20WN 2852 from Pittsburgh at the gate
12:49AA 1999 to Dallas-Fort Worth leaves the gate
21 h 29 apart on the timetable, overnight
AA 1999 leaves 21 h 29 after WN 2852 arrives on the timetable: more than half a day, so not a connection we count.