Am I to understand that the original A building will soon be demolished?
Also Satellite imagery shows both old and new still in use with gates 10-18 satellite being removed.
I also noticed the new building only houses 28 gates, that is less than what the 1973 terminal once has which sounds odd.
Demolition of the old Terminal A has probably already started (but I can't find evidence). The final arrangement of the new Terminal A requires some of the space occupied by the old Terminal A. Completion of the remaining 5 gates in the new Terminal A is scheduled for later this year (2023), raising the final count to 33 gates.