CZ 1637 then CM 2440 at San Francisco
Philadelphia → San Francisco → Fresno
Timetable, San Francisco time
19:28CZ 1637 from Philadelphia at the gatealso AA 3079, QF 4594, BA 5439
08:24CM 2440 to Fresno leaves the gatealso AC 4348, UA 4679
12 h 56 apart on the timetable, overnight
CM 2440 leaves 12 h 56 after CZ 1637 arrives on the timetable: more than half a day, so not a connection we count.