LH 459 then BA 953 at Munich
San Francisco → Munich → London Heathrow
Timetable, Munich time
17:55LH 459 from San Francisco at the gate
17:45BA 953 to London Heathrow leaves the gate
23 h 50 apart on the timetable, overnight
BA 953 leaves 23 h 50 after LH 459 arrives on the timetable: more than half a day, so not a connection we count.