UA 1970 then CX 7912 at San Francisco
Cleveland → San Francisco → San Diego
Timetable, San Francisco time
21:45UA 1970 from Cleveland at the gatealso VA 8489, NZ 9046, OZ 9526
11:53CX 7912 to San Diego leaves the gate
14 h 08 apart on the timetable, overnight
CX 7912 leaves 14 h 08 after UA 1970 arrives on the timetable: more than half a day, so not a connection we count.