VA 8059 then UA 901 at San Francisco
Los Angeles → San Francisco → London
Timetable, San Francisco time
18:02VA 8059 from Los Angeles at the gate
12:50UA 901 to London leaves the gatealso LX 3069, AC 5448, OS 7856, SN 9105, LH 9375, NZ 9830
18 h 48 apart on the timetable, overnight
UA 901 leaves 18 h 48 after VA 8059 arrives on the timetable: more than half a day, so not a connection we count.