Walkaround

Airbus

A350

A350-900, A350-1000, A350F

in production Trent XWB 3 min read · updated 21 September 2026 · checked 21 September 2026

At a glance

Type card

VariantsA350-900, A350-1000, A350F
EnginesRolls-Royce Trent XWB-84 and XWB-97
Typical seating300 to 410
AssemblyToulouse
StatusIn production, A350F in development
Entered service2015

Program and production

The A350 is the most settled major widebody programme in production, and the A350F is the interesting part of it right now.

Final assembly of the first A350F is under way in Toulouse. Airbus is targeting first flight in late September 2026. The company revised the flight timeline during July, but kept the certification and first delivery goal of late 2027 unchanged, which suggests the slip was absorbed in test planning rather than added to the end of the programme.

The freighter uses the same Trent XWB-97 engines as the A350-1000 and features the largest main deck cargo door in the industry. It is designed to carry a 109 tonne payload over 4,700 nautical miles. The backlog reached 115 firm orders from at least 14 customers after an unnamed customer's order for eight more A350Fs firmed on 31 August 2026 and was included in Airbus's latest backlog figures.

In plain terms

A factory built freighter has no cabin, a reinforced main deck floor and a very large side cargo door. The door size sets what can physically be loaded, which is why Airbus makes a point of it. The A350F competes directly with the Boeing 777-8F for the market the 747 freighter is vacating.

On the passenger side, Airbus is examining a production rate well above 12 per month, which would make the A350 the highest rate widebody programme in the industry.

Technical and maintenance

No new fleet wide Airworthiness Directive of major significance was issued against the type in this period.

The Trent XWB has been the quiet success story of the Rolls-Royce portfolio. After the Trent 1000 durability problems damaged the company badly, the XWB has delivered strong time on wing and has become a substantial cash contributor. That reliability record is a meaningful operational difference for A350 operators compared with the experience of several competing widebody and narrowbody fleets.

The Trent XWB-84 Enhanced Performance variant was certified with a 1 percent fuel burn saving and a 2 dB noise reduction over the standard XWB-84, and entered service in May 2025. In June 2026 Rolls-Royce reported that data from the first 34 engines in service across three operators showed a 1.8 percent reduction in fuel consumption, nearly double the target. The company puts the saving at roughly 450,000 dollars per aircraft per year.

On the line

The XWB-97 on the A350-1000 runs hotter and works harder than the XWB-84, and its durability behaviour has been watched closely since entry into service. It is not a Trent 1000 situation, but the two engines should not be treated as interchangeable in planning terms. Track time on wing separately by variant rather than across the fleet as a whole.

The airframe itself is carbon fibre reinforced plastic across most of the fuselage and wing, which changes inspection practice compared with aluminium structure. Damage assessment relies more on ultrasonic and tap testing and less on visual crack detection, and impact damage can be non obvious from the outside.

In plain terms

A composite structure does not dent the way metal does. An impact that leaves little visible mark on the surface can still have separated the internal layers, which is why composite damage assessment uses instruments rather than the eye.

Orders and operators

Delta ordered 30 Trent XWB-84 EP engines in January 2026 alongside its Trent 7000 order, supporting continued A350 fleet growth.

The A350 continues to take widebody orders steadily rather than in dramatic bursts, helped considerably by the 777X delay. Operators that need a large twin this decade have limited alternatives, and the A350-1000 is the only certified aircraft in its size class currently delivering.

Safety

No significant developments since 21 September 2026.

No new accident investigation involving the type opened in this period.

Sources