QF 3760 then OO 377 at San Francisco
San Diego → San Francisco → Salt Lake City
Timetable, San Francisco time
13:56QF 3760 from San Diego at the gate
11:11OO 377 to Salt Lake City leaves the gate
21 h 15 apart on the timetable, overnight
OO 377 leaves 21 h 15 after QF 3760 arrives on the timetable: more than half a day, so not a connection we count.