VS 20 then BA 948 at Heathrow
San Francisco → London → Munich
Timetable, London time
10:55VS 20 from San Francisco at the gate
10:50BA 948 to Munich leaves the gate
23 h 55 apart on the timetable, overnight
BA 948 leaves 23 h 55 after VS 20 arrives on the timetable: more than half a day, so not a connection we count.