Originally Posted by
boybi
When connecting in HKIA, can I choose which of the transfer areas I want to pass through?
Yes. The question is why.
Originally Posted by
boybi
And does anyone know which of the transfer areas will be less busy during a particular time of the day?
It will be unrealistic. As the world's 8th busiest airport, walking another transfer area may not help to accomplish what you want to do.