Airbus tests daring double-decker seating concept

The aviation industry is constantly looking for innovative ways to optimise the limited space available in aircraft. One particularly controversial concept is now coming under increased scrutiny: the double-decker seat design from Spanish start-up Chaise Longue. The idea has sparked debate since 2023, but with Airbus officially confirming that the concept is in an early trial phase, its realization no longer seems out of the question.

The idea centres on accommodating two seating levels in a cabin by removing the overhead luggage compartments. Passengers could choose between the upper or lower row, with each offering distinct advantages. The upper level would provide more recline and legroom, while the lower row would offer extra space to stretch out for added comfort.

Between enthusiasm and scepticism

Chaise Longue founder Alejandro Núñez Vicente emphasises that the concept is not aimed at replacing traditional seats, but rather as an addition. He views it as an innovative way to optimize space and create a new revenue stream for airlines. Nevertheless, the design remains controversial: while some experts see the potential to improve the flying experience, others warn of practical problems such as increased crowding, possible claustrophobia on the lower level, and the lack of overhead luggage compartments.

It remains to be seen whether the double-decker seating concept will actually be introduced into aviation in the foreseeable future. Airbus has so far remained silent on the feasibility of the concept, emphasising that the idea is still at an early testing stage. Núñez Vicente himself admits that there is still a long way to go in terms of development, but with Airbus' support, he sees a realistic chance of implementation.

For airlines, the concept could be particularly interesting from an economic point of view. More seats mean potentially higher revenues, while an innovative design could strengthen their image as a forward-thinking airline. Whether passengers would get used to a completely new way of sitting, however, remains an open question.