Thanks Will it looks like we'll be staying where we are then which is fine.

Edit; it shows the plane as a 777 on the seat selection page. Top right hand corner right under where "world traveller plus" is stated (eg the class you are flying in) Flight info pop up shows it ( correctly it would seem ) as a 747.

Do you think the equipment change was prompted by a very full flight? I was being quoted over £2k to upgrade just this leg to CW! Now it's down to £399.