UA 548 then UA 2127 at San Francisco
Newark → San Francisco → Los Angeles
Timetable, San Francisco time
13:38UA 548 from Newark at the gatealso VA 8166, NZ 9128
05:50UA 2127 to Los Angeles leaves the gatealso AV 2163, NZ 9260
16 h 12 apart on the timetable, overnight
UA 2127 leaves 16 h 12 after UA 548 arrives on the timetable: more than half a day, so not a connection we count.