British Airways 777-300

Hi all,

I live nearby Heathrow and when runways 27L or 27R are in use the flight path heads straight over my house and I always see a BA 777-300 depart at around lunch time heading towards the East…

Does anyone know to which destinations BA operate this aircraft? I assume the afternoon departure I see is to Hong Kong or Singapore?

I know that they will be replacing the 747-400 on its Buenos Aires route, making it non-stop..which for me is good news!

Appreciate the help 😀