International Airlines Group (IAG) is a prominent player in the aviation industry, founded in January 2011 with its corporate head office in London, UK. As one of the world’s largest airline groups, IAG operates 547 aircraft, serving 268 destinations and transporting over 100 million passengers annually. The group, which includes Aer Lingus, British Airways, Iberia, Vueling, and the low-cost long-haul brand LEVEL, is known for its significant market presence and membership in the oneworld alliance.