Sabena 1923 as the national carrier of Belgium. The airline was created by the Belgian government after its predecessor SNETA ("Syndicat national pour l'étude des transports aériens", National Syndicate for the Study of Aerial Transports) - formed in 1919 to pioneer commercial aviation in Belgium - ceased operations. Sabena operated its first commercial flight from Brussels to London (UK) on 1 July 1923, via Ostend. Services to Rotterdam (Netherlands) and Strasbourg (France) were launched on 1 April 1924. The Strasbourg service was extended to Basle (Switzerland) on 10 June 1924. Amsterdam (Netherlands) was added on 1 September 1924, and Hamburg (Germany)
Iberia (airline) airline with a flight Madrid-Lisbon. In 1940 the government gave the monopoly of national air transport to Iberia (this fact changed 6 years later when the government liberalizate the national air traffic for the private airlines), this privilege helped the company to start building as an important international airline, which had not been until then. The airline was nationalised on 30 September 1944 and became part of Instituto Nacional de Industria. The policy of the company was to separate itself from the German orbit to which it had been linked in its first years, and establish relations with the United