UA 1302 then OZ 6315 at San Francisco
San Diego → San Francisco → Washington
Timetable, San Francisco time
20:10UA 1302 from San Diego at the gatealso AC 4535, VA 8438, NZ 9583
16:52OZ 6315 to Washington leaves the gate
20 h 42 apart on the timetable, overnight
OZ 6315 leaves 20 h 42 after UA 1302 arrives on the timetable: more than half a day, so not a connection we count.