LH 8951 then UA 412 at San Francisco
San Diego → San Francisco → Mexico City
Timetable, San Francisco time
09:20LH 8951 from San Diego at the gate
22:48UA 412 to Mexico City leaves the gatealso AC 5025
13 h 28 apart on the timetable
UA 412 leaves 13 h 28 after LH 8951 arrives on the timetable: more than half a day, so not a connection we count.