- Belair Airlines was a Swiss leisure airline that operated from 2001 to 2017. It was founded in 2001 as a subsidiary of the German airline, Air Berlin. Belair Airlines operated charter flights and scheduled services to various leisure destinations in Europe, Africa, and the Caribbean. The airline had its main base at Zurich Airport in Switzerland. However, in October 2017, Air Berlin filed for insolvency and as a result, Belair Airlines ceased operations and its fleet was grounded.