WN 2852 then WN 4754 at Phoenix
Pittsburgh → Phoenix → San Diego
Timetable, Phoenix time
15:20WN 2852 from Pittsburgh at the gate
14:55WN 4754 to San Diego leaves the gate
23 h 35 apart on the timetable, overnight
WN 4754 leaves 23 h 35 after WN 2852 arrives on the timetable: more than half a day, so not a connection we count.