CZ 1637 then WN 4513 at San Francisco
Philadelphia → San Francisco → San Diego
Timetable, San Francisco time
20:33CZ 1637 from Philadelphia at the gate
19:20WN 4513 to San Diego leaves the gate
22 h 47 apart on the timetable, overnight
WN 4513 leaves 22 h 47 after CZ 1637 arrives on the timetable: more than half a day, so not a connection we count.