BA 375 then MH 1 at Heathrow
Toulouse → London → Kuala Lumpur
Timetable, London time
22:30BA 375 from Toulouse at the gate
21:25MH 1 to Kuala Lumpur leaves the gate
22 h 55 apart on the timetable, overnight
MH 1 leaves 22 h 55 after BA 375 arrives on the timetable: more than half a day, so not a connection we count.