A "NEW generation" aircraft with wings built in Flintshire has been delivered to AirAsia.

The company has taken delivery of its first A330neo aircraft, to be operated by its long-haul affiliate AirAsia X Thailand.

The aircraft was delivered via lessor Avolon and is the first of two A330neos set to join the airline’s fleet by the end of the year.

With its enhanced economics, the A330neo will bring a step-change in fuel efficiency for AirAsia’s long-haul operations.

The new-generation A330neo will be based at Bangkok’s Don Mueang International Airport in Thailand, supporting the airline’s growth and network expansion plans to key markets such as Australia, Japan and South Korea.

The AirAsia X Thailand A330-900 features 377 seats in a two-class configuration, comprising 12 Premium Flatbeds and 365 economy class seats.

An Airbus spokesman said: "The A330neo is the true new-generation aircraft building on the most popular wide-body A330’s features and leveraging on A350 XWB technology.

"Powered by the latest Rolls-Royce Trent 7000 engines, the A330neo provides an unprecedented level of efficiency – with 25 per cent lower fuel burn per seat than previous generation competitors.

"Equipped with the Airbus Airspace cabin, the A330neo offers a unique passenger experience with more personal space and the latest generation in-flight entertainment system and connectivity."

Airbus has said the A330neo has the lowest seat-mile cost of any mid-size wide-body and burns 25 per cent less fuel burn than the previous generation competitors.