OZ 6344 then UA 2179 at San Francisco
St Louis → San Francisco → Los Angeles
Timetable, San Francisco time
10:36OZ 6344 from St Louis at the gate
22:50UA 2179 to Los Angeles leaves the gatealso VA 8051, NZ 9254
12 h 14 apart on the timetable
UA 2179 leaves 12 h 14 after OZ 6344 arrives on the timetable: more than half a day, so not a connection we count.