CZ 1637 then AC 4335 at San Francisco
Philadelphia → San Francisco → Palm Springs
Timetable, San Francisco time
19:28CZ 1637 from Philadelphia at the gatealso AA 3079, QF 4594, BA 5439
18:40AC 4335 to Palm Springs leaves the gatealso UA 5705, LH 9352, NZ 9549
23 h 12 apart on the timetable, overnight
AC 4335 leaves 23 h 12 after CZ 1637 arrives on the timetable: more than half a day, so not a connection we count.