Vueling Airlines, S.A. is a Spanish low-cost airline based at El Prat de Llobregat in Greater Barcelona with hubs in Barcelona–El Prat Airport and Leonardo da Vinci–Fiumicino Airport in Rome, Italy. Vueling serves over 100 destinations in Africa, Asia and Europe and is currently the second largest airline in Spain. It has a customer service responsiveness rating of 3 out of 5.
Swiss International Air Lines is the flag carrier airline of Switzerland operating scheduled services in Europe and to North America, South America, Africa and Asia. Its headquarters are in Zurich. It has a responsiveness rating of 2 out of 5.
Sun Country Airlines is an American airline headquartered in the Minneapolis suburb of Mendota Heights, Minn. It has a customer responsiveness rating of 3 out of 5.
Scandinavian Airlines (SAS) is the flag carrier of Sweden, Norway and Denmark, and the largest airline in Scandinavia. It has a responsiveness rating of 2 out of 5
Qatar Airways is the state-owned flag carrier of Qatar, providing international air travel services. It is headquartered in Doha. It has a customer service responsiveness rating of 3 out of 5.
Qantas Airways Limited is the flag carrier airline of Australia and its largest airline by fleet size, international flights and international destinations. The airline is based in the Sydney suburb of Mascot, with its main hub at Sydney Airport. It has a customer service responsiveness rating of 3 out of 5.
Malaysia Airlines is the flag carrier of Malaysia and a member of the Oneworld airline alliance.
Avianca S.A. is the national airline and flag carrier of Colombia. It is headquartered in Bogotá, Distrito Capital, with its main hub at El Dorado International Airport. It has a customer service rating of 3 out of 5.
Meridiana, legally Meridiana fly S.p.A. and formerly operating as Meridiana fly, is a privately owned Italian airline headquartered in Olbia with its main base at Olbia Costa Smeralda Airport. It has a customer service responsiveness rating of 3 out of 5.
Ryanair Ltd. is an Irish low-cost airline headquartered in Swords, Dublin, Ireland, with its primary operational bases at Dublin and London Stansted Airports. In 2013, Ryanair was both the largest European airline by scheduled passengers carried, and the busiest international airline by passenger numbers.
