QF 4507 then UA 2127 at San Francisco
Charlotte → San Francisco → Los Angeles
Timetable, San Francisco time
14:42QF 4507 from Charlotte at the gate
06:00UA 2127 to Los Angeles leaves the gatealso AV 2163, NZ 9260
15 h 18 apart on the timetable, overnight
UA 2127 leaves 15 h 18 after QF 4507 arrives on the timetable: more than half a day, so not a connection we count.