From October 2020, British Airways will receive additional Boeing 777-300ER aircraft. These are equipped with new, lockable first-class suites. The transport class should initially be available on some selected machines.
According to “Simple Flying”, these are the same seats that are already used in the Dreamliners. The big difference, however, is that these are now arranged as a suite with a lockable sliding door. It is therefore not a completely new first class. However, all Boeing 777-300ERs that are due for delivery are to be put into service equipped with this configuration.