UA 1302 then OZ 6345 at San Francisco
San Diego → San Francisco → Reno
Timetable, San Francisco time
20:10UA 1302 from San Diego at the gatealso AC 4535, VA 8438, NZ 9583
16:31OZ 6345 to Reno leaves the gate
20 h 21 apart on the timetable, overnight
OZ 6345 leaves 20 h 21 after UA 1302 arrives on the timetable: more than half a day, so not a connection we count.