The German airline Lufthansa is one of the largest airlines in Europe and the flag carrier of Germany. The airline has two main hubs, located in Frankfurt and Munich. The majority of the connections offered by Lufthansa are to be found in Europe, while they also offer flights to parts of Asia and North America. Lufthansa is one of the founding members of the airline alliance Star Alliance.
An airline hub is an airport where the airline has a heavy presence and normally some kind of headquarters. On the other hand, a focus city is a destination where the airline operates limited point-to-point routes. In these cities, the airline doesn’t necessarily need to have an office (even though this sometimes is the case). Many low-cost airlines don't use the definition 'hub' but instead define their main airports of operations as an operating base.
IATA Code: LH
ICAO Code: DLH