Airbus A340-500

Introduced in 2003, the Airbus A340-500 was an ultra-long-range, four-engine airliner designed to fly some of the world's longest nonstop passenger routes. It famously operated the route between Singapore and Newark, one of the longest flights in history. The aircraft allowed airlines to bypass traditional hub airports entirely.

Airlines phased out the A340-500 because its four engines consumed significantly more fuel than newer, more efficient twin-engine jets like the Boeing 787 Dreamliner. High operating costs made the aircraft economically unviable during times of rising oil prices. Twin-engine ETOPS certification eventually made four-engine planes largely obsolete.

The Airbus A340-500 typically accommodated around 270 to 310 passengers in a standard multi-class configuration. However, airlines operating ultra-long-haul premium routes often configured them with far fewer seats and added lie-flat beds. The plane had a massive range but a slightly smaller passenger capacity than its A340-600 sibling.

Major airlines like Singapore Airlines, Emirates, and Thai Airways were the primary operators of this specific aircraft model. Singapore Airlines famously used it for their all-business-class nonstop service to the United States. Several of these planes were later converted into VIP private jets for wealthy owners.