UA 561 then UA 2177 at San Francisco
Kansas City → San Francisco → San Diego
Timetable, San Francisco time
20:10UA 561 from Kansas City at the gatealso OZ 6318, NZ 9502
10:15UA 2177 to San Diego leaves the gatealso AC 5056, VA 8432, NZ 9599
14 h 05 apart on the timetable, overnight
UA 2177 leaves 14 h 05 after UA 561 arrives on the timetable: more than half a day, so not a connection we count.