CM 2528 then CX 7912 at San Francisco
Ontario → San Francisco → San Diego
Timetable, San Francisco time
20:10CM 2528 from Ontario at the gatealso AC 4112
11:53CX 7912 to San Diego leaves the gate
15 h 43 apart on the timetable, overnight
CX 7912 leaves 15 h 43 after CM 2528 arrives on the timetable: more than half a day, so not a connection we count.