Regional Express (also known as REX) is an Australian regional airline based in New South Wales. It was founded in 2002 and operates scheduled regional flights to various destinations within Australia, including New South Wales, Victoria, South Australia, Queensland, and Tasmania. REX primarily operates smaller aircraft, such as Saab 340 turboprops, and focuses on providing affordable air transportation for regional communities. The airline has a strong safety record and is known for its reliable and efficient services.