Star Alliance is the world's largest global airline alliance, currently consisting of 26 member airlines as of early 2026. Major "founding" members include United Airlines, Lufthansa, Air Canada, SAS, and Thai Airways. Other prominent members include Singapore Airlines, ANA (All Nippon Airways), Air India, Ethiopian Airlines, Turkish Airlines, and Swiss International Air Lines. In recent news for 2026, ITA Airways is in the process of being integrated following its acquisition by the Lufthansa Group, further expanding the network in Europe. The alliance also includes intermodal partners like Germany's Deutsche Bahn (DB), allowing for seamless air-to-rail transfers. For travelers, flying with any of these partners allows you to earn and redeem miles across the entire network and provides reciprocal "Star Alliance Gold" or "Silver" status benefits, such as priority boarding and lounge access, regardless of which specific member airline you are physically flying with on a given day.