BA 957 then EW 2461 at Heathrow
Munich → London → Stuttgart
Timetable, London time
09:00BA 957 from Munich at the gate
08:45EW 2461 to Stuttgart leaves the gate
23 h 45 apart on the timetable, overnight
EW 2461 leaves 23 h 45 after BA 957 arrives on the timetable: more than half a day, so not a connection we count.