OZ 6523 then UA 8180 at San Francisco
Salt Lake City → San Francisco → Ontario
Timetable, San Francisco time
20:05OZ 6523 from Salt Lake City at the gate
19:55UA 8180 to Ontario leaves the gate
23 h 50 apart on the timetable, overnight
UA 8180 leaves 23 h 50 after OZ 6523 arrives on the timetable: more than half a day, so not a connection we count.