Qantas has created a custom cabin to make the world’s longest flight bearable

Qantas has already asked passengers if they really want to spend up to 22 hours in the air. Now the airline is showing how it plans to make that answer easier.

The Australian carrier has kicked off Sydney-to-London as the first Project Sunrise route, with the nonstop service now scheduled to launch in October 2027. Qantas is a clear target For one of the most extreme commercial flights ever, eliminating traditional stopovers and turning the Old Kangaroo Route into a single jump.

But the more interesting update isn’t just the launch date. This is the cabin.

Qantas has unveiled more of the custom Airbus A350-1000ULR Experience designed for these flights, and almost every detail points to the same problem. This aircraft cannot feel like a normal long-range jet stretched to the breaking point. It must feel as if there is something purpose-built to last almost an entire day in the sky.

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The cabin is built around space

The aircraft will carry only 238 passengers, a low-density layout for the A350-1000 and a big part of the Project Sunrise pitch.

The low number of passengers is not just about comfort. It’s also about weight, range and economics. These flights require heavy fuel loads, long-range performance and enough premium passengers to make a successful business case.

This explains why more than 40 percent of the cabin is given over to premium seating.

The layout consists of six first class suites, 52 business suites, 40 premium economy seats and 140 economy seats. It’s a cabin designed less like a massive people carrier and more like a flying experiment in endurance travel.

First class gets the biggest theatre. The suites are arranged in a 1-1-1 layout and include a flat bed, a separate armchair, and wardrobe-style storage. Business class has private suites and sliding doors, while Premium Economy and Economy have received more attention than usual as those passengers will feel the most over the length of the flight.

Economy is expected to offer 33 inches of pitch, with some rows aft and an Economy Plus section offering extra legroom. Premium Economy gets 40 inches more space, which is important when the trip is closer to a day than a standard overnight flight.

Qantas knows the real test of endurance won’t be in first class. It will be further back in the cabin.

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Qantas is selling sleep as much as speed

The biggest promise of Project Sunrise is time savings.

Sydney to London currently means a stopover somewhere, usually Singapore, Dubai or another major hub. Qantas wants to remove that bottleneck and turn a 24 or 25-hour journey into about 19 to 21 hours, depending on the route and winds.

But time saving is useful only if passengers are not wasted.

That’s why Qantas has spent years working on the science around sleep, light, meal times and activity.

The aircraft will use custom lighting sequences designed around circadian rhythm research, including sunrise and sunset-style settings, intended to help passengers adjust to destination time.

The in-flight entertainment system will also be synced with lighting, food service and rest periods, giving passengers clear information about when to eat, sleep, walk and wake up.

This is where Project Sunrise starts to look less like a root launch and more like a controlled environment.

Food service is part of that. Qantas has trialled meal times to avoid disrupting sleep windows, while cabin lighting is designed to create a calming rhythm during travel. The aim is not to reduce the 22 hours. This is to make it feel less punitive.

Wellness Zone Big Difference

The feature that best explains the whole Project Sunrise idea is the Wellbeing Zone.

Located between Premium Economy and Economy, this space is open to all passengers and gives passengers space to stretch, follow guided movement cues and hydrate during the flight. It includes sculptural wall panels, integrated stretch handles, onboard screens, a hydration station and self-service refreshments.

It’s a small area, but symbolically it says a lot.

Qantas knows passengers won’t sit idle for 20-plus hours and call it luxury. They need some place to move, reset, and realize that the plane was designed around human limitations.

This could become the defining feature of Project Sunrise. Not because passengers will spend hours there, but because it gives the airline an obvious answer to the obvious criticism: No one wants to be stuck in the same seat almost all day.

Qantas is also adding fast, free Wi-Fi, Bluetooth audio connectivity and new entertainment screens throughout the cabin, which will help ease the mental stress of travel.

Project Sunrise fares will likely be higher than one-stop routes, especially in premium cabins. Qantas is betting that passengers will pay extra to avoid stops, save hours and arrive with less friction.

Will do something.

Others may decide that it is still advisable to break the journey in Singapore or Dubai, especially if the nonstop fare is too high.

Now this is the real test.

Qantas has built the plane, locked the first route and revealed a cabin designed to make the world’s longest flight feel survivable.

In October 2027, passengers will decide whether nearly all day in the air is the future of travel, or just aviation’s most expensive endurance test.