Nepal Airlines (RA) is the country's national airline and flag carrier. It operates from a hub at Tribhuvan International Airport (KTM) and has designated Bangkok's Suvarnabhumi International Airport (BKK) and Delhi's Indira Gandhi International Airport (DEL) as focus cities. Formerly known as Royal Nepal Airlines, the carrier was founded in 1958. It flies to more than 20 domestic destinations, as well as airports in Hong Kong, India, Malaysia and Qatar. Nepal Airlines also has a codeshare agreement with Druk Air (KB). The airline's fleet of nine aircraft includes both one-cabin (Economy Class) and two-cabin (Business Class and Economy Class) configurations.