BA 1497 then BA 946 at Heathrow
Glasgow → London → Munich
Timetable, London time
09:35BA 1497 from Glasgow at the gate
08:50BA 946 to Munich leaves the gate
23 h 15 apart on the timetable, overnight
BA 946 leaves 23 h 15 after BA 1497 arrives on the timetable: more than half a day, so not a connection we count.