Invest News DetailSabah - Türkiye’s national flag carrier, Turkish Airlines (THY), now covers 91 countries in 5 continents, effectively having the most extensive flight network in the world in passenger transportation. The company’s latest addition, Mauritania in Africa, has brought the number of the airline’s flight routes to 204, inspiring a new ad campaign that features Türkiye’s national anthem performed with indigenous musical instruments from countries as diverse as Brazil and China. “The new ad campaign is a huge success, symbolizing the multicultural and multinational nature of the Turkish Airlines,” according to Hamdi Topcu, Chairman of the Board of THY. Turkish Airlines was voted the “Best Airline in Europe” twice in 2011 and 2012 by Skytrax, the airline and airport ranking authority.