Ch-aviation data indicates that several Airbus A340 aircraft remain in service after more than three decades, with the oldest belonging to the Saudi Arabian Royal Flight. This aircraft, currently 33.54 years old, has had several owners, including private firms and government entities in the Middle East.
The oldest A340 in active service is registered as HZ-124 and operated by the Saudi Royal Flight. Originally built as an A340-211, it first flew on April 1, 1992, with the registration F-WWBA. The aircraft was later modified to an A340-213 in 1997 before being sold to the Saudi Arabian Government, which assigned it the registration HZ-124.
After serving the Saudi government until 2012, the aircraft was sold to Al-Atheer Aviation, a private aviation provider. According to the company’s LinkedIn profile, Al-Atheer is "focused on being the business leader in the VVIP air travel marketplace. By skillfully combining professional excellence, business integrity and the uniqueness of our Saudi culture, we offer an individual service to our discerning clientele." In 2014, the aircraft returned to the Saudi Arabian Royal Flight. Since 2019, HZ-124 has experienced multiple storage periods, most recently being stored since January 9, 2025.