Luxembourg Airport is the largest airport in the country.The airport is open for air traffic between 06.00 and 23.00 hours (Art.11).See also : Directive 2002/30/EC of the European Parliament and of the Council of 26 March 2002 on the establishment of rules and procedures with regard to the introduction of noise-related operating restrictions at Community airportshttp://eur-lex.europa.eu/legal-content/FR/TXT/?qid=1449755956113&uri=CELEX:32002L0030