Airbus A350
Long-range twin-engine airliner with composite fuselage and XWB design.
The Airbus A350 is a long-range, wide-body twin-engine airliner built by Airbus. It was the company’s first aircraft to use carbon-fibre-reinforced polymers for most of its structure. It competes with Boeing’s 777, 777X, and 787 Dreamliner.
Airbus initially dismissed the Boeing 787 as a serious threat to its A330, but airlines pushed for a competitor. In 2004, Airbus proposed a modified A330 with composite wings, advanced winglets, and new engines. This early design, called the A350, was approved for offer in December 2004, with a planned 2010 service entry. It would have used an aluminium-lithium fuselage and shared the A330’s cross-section. Two versions were planned: the A350-800 (253 passengers, 8,800 nmi range) and the A350-900 (300 passengers, 7,500 nmi range), targeting the 787-9 and 777-200ER.
Major customers, including ILFC and GECAS, criticised the design as a “Band-aid reaction” to the 787. Singapore Airlines’ CEO also urged a clean-sheet approach. In 2006, Airbus switched to a completely new design, the A350 XWB (extra wide body). It has a 3-3-3 nine-across economy cross-section (with 3-4-3 ten-across on some aircraft), a step up from the A330’s 2-4-2 eight-across layout. It is powered by two Rolls-Royce Trent XWB high-bypass turbofan engines. The prototype first flew on 14 June 2013 from Toulouse. EASA certification came in September 2014, followed by FAA certification two months later.
There are two main variants. The A350-900 typically carries 300 to 350 passengers over 15,750 km (8,500 nmi), with a maximum takeoff weight (MTOW) of 283 tonnes. The longer A350-1000 carries 350 to 410 passengers over 16,700 km (9,000 nmi), with a 322-tonne MTOW. The A350-900 entered service with Qatar Airways on 15 January 2015; the A350-1000 followed with the same airline on 24 February 2018.
As of July 2026, Singapore Airlines is the largest operator with 65 aircraft, while Turkish Airlines has the most on order at 110. A total of 1,601 A350s have been ordered, with 731 delivered and 730 in service across 38 operators. The global fleet has completed over 2 million flights on more than 1,365 routes, carrying over 530 million passengers with no fatalities and one hull loss in an airport-safety-related incident. The A350 succeeds the A340 and shares a common type rating with the A330.
- Type certification (EASA)
- September 2014
- Type certification (FAA)
- Two months after EASA certification
- Launch operator
- Qatar Airways
- First A350-900 service entry
- 15 January 2015
- First A350-1000 service entry
- 24 February 2018
Lore & Background
Airbus initially rejected the Boeing 787 as a serious threat to the A330, but airlines urged a competitor. In 2004, Airbus proposed the A350 as a derivative of the A330 with composite wings and new engines. However, major customers like ILFC and GECAS criticized the design as a 'Band-aid reaction,' and Singapore Airlines urged a new fuselage.
Reader's Guide
The Airbus A350 represents a significant shift in Airbus's strategy, moving from a derivative design to a clean-sheet aircraft to compete with Boeing's long-haul twinjets. Its extensive use of carbon-fibre-reinforced polymers and extra-wide body allowed higher cabin pressure and humidity, and lower maintenance costs. The A350 has two main variants: the A350-900, typically carrying 300–350 passengers over 15,750 km, and the A350-1000, accommodating 350–410 passengers over 16,700 km. It succeeds the A340 and competes directly with the Boeing 777, 777X, and 787 Dreamliner.
Did You Know?
- The A350 is the first Airbus aircraft largely made of carbon-fibre-reinforced polymers.
- The A350 has a common type rating with the A330.
- As of July 2026, Singapore Airlines is the largest operator with 65 aircraft, while Turkish Airlines is the largest customer with 110 on order.
Common Misconceptions (Editorial)
- A common misconception is that the A350 was Airbus's first major response to the Boeing 787 from the start. In fact, Airbus initially dismissed the 787 as a serious threat to the A330 and only proposed the A350 as a derivative of the A330, not an entirely new design. - Another misconception is that the A350 was well-received by customers upon its initial proposal. Actually, major customers like ILFC and GECAS criticized the original design as a "Band-aid reaction," and Singapore Airlines urged a new fuselage.
Why It Matters (Editorial)
The Airbus A350 matters because it represents a pivotal moment when customer pressure forced Airbus to shift from a conservative upgrade strategy to building an entirely new, carbon-fibre-intensive airliner. Its enduring significance lies in how it reshaped the long-haul market, directly challenging Boeing’s 777 and 787 families while proving that composite airframes could succeed on a large scale.
Frequently Asked Questions
What is the Airbus A350?
It is a long-range, wide-body twin-engine jet built by Airbus to challenge Boeing's 777 and 787 families. The aircraft features an extra-wide-body (XWB) cabin and is the first Airbus airliner whose primary airframe is made from carbon-fibre-reinforced polymer composites.
Who was the launch operator of the A350?
Qatar Airways served as the launch customer and was the first airline to fly the type in commercial revenue service. Their initial A350-900 deliveries arrived in early 2015.
What makes the A350 structurally different from earlier Airbus wide-bodies?
Unlike the aluminium-skinned A330 or A340, the A350's fuselage and wings are predominantly constructed from carbon-fibre-reinforced polymer composites. This represents the first time Airbus adopted composites at that structural scale, yielding a lighter airframe and improved fuel efficiency.
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