Deutsche Lufthansa AG (FWB: LHA, OTCQX: DLAKY) (German pronunciation: [ˈdɔʏt͡ʃə ˈlʊfthanza]), commonly simply known as Lufthansa, is the flag carrier of Germany and also the largest airline in Europe, both in terms of overall passengers carried and fleet size. It operates services to 18 domestic destinations and 197 international destinations in 78 countries across Africa, the Americas, Asia, and Europe, using a fleet of more than 280 aircraft.
Besides the actual airline named Lufthansa, Deutsche Lufthansa AG is also the parent company for several other airlines and further aviation-related branches, among the most well-known are Swiss International Air Lines and Lufthansa Technik. With over 620 aircraft, it has one of the largest passenger airline fleets in the world when combined with its subsidiaries. In 2012, the entire Lufthansa Group carried over 103 million passengers.
Lufthansa's registered office and corporate headquarters are in Cologne. The main operations base, called Lufthansa Aviation Center (LAC), is located at Lufthansa's primary traffic hub at Frankfurt Airport. The majority of Lufthansa's pilots, ground staff, and flight attendants are based there. Lufthansa's secondary hub is Munich Airport with a third, considerably smaller one maintained at Düsseldorf Airport.