Boeing 777-10: The Jet That Could Replace the A380?

Aircraft manufacturers often study conceptual ideas or further development of an existing or upcoming type to add to their portfolio, which could include extending a program such as the 777X.

At Boeing, the American plane maker is preparing to introduce the first variant of its 777X series, the 777-9, following lengthy delays to the certification programme.

The Quad Engine Problem

For 777X customers, the new long-haul widebody has often been seen as a solution to the quad-engine jet problem.

This problem consists of two primary aircraft families: the A380 from European plane maker Airbus and the 747 from American plane maker Boeing.

Both planes have, in their own ways, been critical to many customers’ long-haul offerings, with their enhanced capacity making operations into slot-restricted airports easier.

However, these types are becoming increasingly inefficient for most companies. Additionally, both manufacturers have suspended production.

As a result, operators are seeing their units age with no dedicated replacement.

Introducing The Boeing 777-10

Boeing has discussed the 777-10 proposition broadly over the past decade. However, it remains a variant that has not yet received an official release or announcement.

If it proceeds, analysts say the 777-10 would further extend the current 777X variants and essentially be the perfect answer to the 747 and A380.

Slotting into the 400- to 500-seat market, a sector that now lacks options as companies move away from high-capacity airliners and toward more efficient twin-engined types such as the 787 and A350.

In the mid-2010s, analysts mentioned a variant that would exceed the -9’s capabilities. Boeing had already moved ahead with it, which would’ve offered customers three variants in the series.

What The 777-10 Would Offer Customers.

A 777-10 was never formally announced, so details on its capabilities were scarce, with analysts typically speculating.

From what can be gathered, the -10 would continue the theme set by the 737 MAX, A350, A330neo and 787 series. With each larger edition of the programme, the latter part of the aircraft name increases in each series.

The Boeing 777-10 would have increased capacity over previous iterations. Between the -8 and -10, there’d be a capacity difference of close to 100. Exact specifics will always change depending on airlines’ preferences when configuring planes.

For a proposed 777-10, the range was unclear. However, the plane would likely have less range than the 777-9 to make room for the increased capacity.

According to Boeing’s specifications, the 777-9 can fly 7,600 nautical miles (14,075 kilometres). Meanwhile, the 777-8 can fly up to 8,745 nautical miles (16,190 kilometres). Therefore, the 777X can be labelled as more than adequate for many long-haul needs for companies.

Understanding The Possible Place For The 777-10

While some argue that a 777-10 would help replace the A380 for customers, others would point out that the A380 ended for several reasons. These reasons might deter customers from committing to a plane, such as the 777-10’s size.

With such high capacity, the number of customers who can routinely fill the jet on select routes is limited. However, as Emirates’ calls for an A380neo due to slot restrictions become an increasingly bigger focus, some believe it would be a worthwhile study for Boeing.

In 2016, Flight Global reported that Boeing confirmed the technical feasibility of a 777-10. Now, as the program approaches a decade old and only a handful of years after launch, it’s an essential factor to understand.

Focus Lies On Existing Variants And Certification

In late 2022, Boeing launched its 777-8F, a next-generation freighter slated to compete with Airbus’ A350F in a lucrative market.

As a result, the 777X program now offers three variants to prospective customers. The 777-8F offers freight capabilities, while the 777-8 and 777-9 are for passenger operations.

However, certification for the 777X is still pending. Current forecasts estimate an EIS of 2025, five years later than initially predicted.

This substantial delay to entry into service for Boeing’s newest endeavour has come alongside several other persistent issues at the plane maker over the past decade.

Notably, quality assurance difficulties on its other widebody, the 787, and a crisis involving the 737 MAX led to a multi-year grounding.

For these reasons, Boeing’s internal focus has been skewed significantly. Its focus remains on certifying the current 777X variants and getting them to customers safely and as soon as possible.

Additionally, the plane maker is advancing on other vital technologies and development studies that’ll shape the future of its commercial aircraft programs. Ultimately, that doesn’t include the 777-10 for now.