QF 3773 then UA 2376 at San Francisco
Los Angeles → San Francisco → Newark
Timetable, San Francisco time
10:26QF 3773 from Los Angeles at the gate
23:15UA 2376 to Newark leaves the gate
12 h 49 apart on the timetable
UA 2376 leaves 12 h 49 after QF 3773 arrives on the timetable: more than half a day, so not a connection we count.