Airbus has completed the first test flight of its A350-1000ULR aircraft developed for Qantas' Project Sunrise programme, a milestone in the airline's plans to introduce the world's longest non-stop commercial passenger services.
The aircraft departed Toulouse-Blagnac Airport in southern France at 7:33 a.m. local time on Thursday and landed in Melbourne on Friday after covering nearly 17,000 kilometres (10,560 miles) in approximately 19 hours without stopping.
The flight represents the first full-scale operational test for Project Sunrise, under which Qantas plans to launch direct flights from Sydney to London and New York in 2027.
Airbus said the aircraft had already completed an earlier certification flight before beginning a two-month test campaign designed to validate a series of modifications for ultra-long-haul operations.
Among the key upgrades is an additional rear centre fuel tank that extends the aircraft's range by around 1,000 nautical miles, enabling flights of up to 22 hours. The manufacturer will also certify a lighter galley cooling system while assessing cabin ventilation and temperature management during extended flights.
Once introduced, the Sydney-London route is expected to become the world's longest non-stop commercial passenger service, surpassing Singapore Airlines' New York-Singapore flight, which covers approximately 15,349 kilometres (9,537 miles) in about 18 hours and 40 minutes.
Unlike Singapore Airlines' A350-900ULR, which is configured with only business and premium economy seating to reduce weight, the Qantas A350-1000ULR will feature a four-class cabin and accommodate significantly more passengers.
French broadcaster BFM TV reported that around 2.7 million people followed the Toulouse-to-Melbourne flight live on flight-tracking platform Flightradar24.
Only nine people were on board the aircraft, including four Airbus test pilots and five flight-test engineers. The aircraft also carried five tonnes of specialised testing equipment to monitor performance, onboard systems and fuel consumption throughout the journey.
Following the completion of the test programme, Airbus will install Qantas' commercial cabin before delivering the aircraft. Qantas has ordered 12 A350-1000ULR aircraft for Project Sunrise, alongside 12 standard A350-1000s for its long-haul fleet.
Source: QCAA