UA 1763 then UA 2127 at San Francisco
San Diego → San Francisco → Los Angeles
Timetable, San Francisco time
15:15UA 1763 from San Diego at the gatealso CM 2516, LX 3237, AC 5053, VA 8436
05:50UA 2127 to Los Angeles leaves the gatealso AV 2163, NZ 9260
14 h 35 apart on the timetable, overnight
UA 2127 leaves 14 h 35 after UA 1763 arrives on the timetable: more than half a day, so not a connection we count.