British Airways
Vueling
Air Europa
Oneworld
Air France
TAP Air Portugal
Aerolíneas Argentinas
International Airlines Group
Avianca
American Airlines
Royal Air Maroc
Lufthansa
Aer Lingus
KLM
Swiss International Air Lines
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Flag-carrier airline of Spain
iberia.com
Iberia, legally incorporated as Iberia Líneas Aéreas de España, S.A. Operadora, Sociedad Unipersonal, is the flag carrier of Spain. Wikipedia