Qantas is the flag carrier airline of Australia and one of the oldest airlines in the world, founded in 1920. It operates both domestic and international flights, connecting travelers to various destinations across the globe. The airline is known for its safety record and quality service. Headquartered in Sydney, Qantas has a fleet of modern aircraft and offers various classes of travel, including economy, premium economy, and business class. The airline is a member of the Oneworld alliance, which allows passengers to earn and redeem frequent flyer points across multiple airlines.