BA Voluntary Offload - non London airport
I am due to fly in J from SYD -> LHR on the 3rd Jan on BA16.
The flight appears to be extremely busy, and I am curious to know if anyone has any experience with voluntary offloads? Some reports say that J voluntary offloads are not possible, and they are more difficult if you are airside, but would appreciate any insight (especially at SYD)....!