SN 8947 then OZ 6345 at San Francisco
Washington → San Francisco → Reno
Timetable, San Francisco time
19:24SN 8947 from Washington at the gate
16:32OZ 6345 to Reno leaves the gate
21 h 08 apart on the timetable, overnight
OZ 6345 leaves 21 h 08 after SN 8947 arrives on the timetable: more than half a day, so not a connection we count.