Iberia, Lineas Aereas de Espana, S.A. Operadora, Sociedad Unipersonal, trading as IBERIA, is the flag carrier and the largest airline of Spain. Based in Madrid, it operates an international network of services from its main bases of Adolfo Suarez Madrid-Barajas Airport and Barcelona El Prat Airport.
Iberia, with Iberia Regional (operated by an independent carrier Air Nostrum) and with Iberia Express, is a part of Iberia Group. In addition to transporting passengers and freight, Iberia Group carries out related activities, such as aircraft maintenance, handling in airports, IT systems and in-flight catering. Iberia Group airlines fly to over 102 destinations in 39 countries, and a further 90 destinations through code-sharing agreements with other airlines.