Interair South Africa

Interair South Africa is a regional airline based in South Africa that has operated scheduled and charter passenger services across southern and sub-Saharan Africa. The carrier has focused on routes connecting South Africa with various African destinations that are underserved by larger carriers. The airline has operated under IATA code D6 and ICAO code ILN, with the radio callsign INLINE. It has functioned as a smaller, independent carrier navigating the competitive African aviation market. Interair has faced the operational challenges common to regional African airlines, including fluctuating demand, regulatory environments across multiple jurisdictions, and the high costs of maintaining air operations on thin-margin routes.