I've been looking at the political declaration out today
This summary from the Guardian that shows not a lot has been happening
. Aviation
Long grass rating: ••••
The UK and EU have agreed to negotiate a “comprehensive air transport agreement” covering safety, security, air-traffic control, consumer protection, as well as market rules for aviation companies. But the short aspirational text leaves majority British-controlled airlines in the dark about how Brexit will affect their business, especially valuable transatlantic routes. At the moment, EU aviation agreements, such as the transatlantic Open Skies deal, are only open to European airlines where 51% of shareholders are in the EU. The EU has snubbed the British government’s request to join the European Aviation Safety Agency, merely noting that the two sides will “explore the possibility of cooperation”.