The detail seems to be in these documents which I cannot find:
v Commission proposal for a Regulation of the European Parliament and of the Council on common rules ensuring basic air connectivity with regard to the withdrawal of the United Kingdom of Great Britain and Northern Ireland from the Union (COM(2018) 893 final).
vi Commission proposal for a Regulation of the European Parliament and of the Council on certain aspects of aviation safety with regard to the withdrawal of the United Kingdom of Great Britain and Northern Ireland from the Union (COM(2018) 894 final).