The days of supersonic travel have been over for more than two decades, while aircraft continue to cruise at Mach 0.85.

Those delays would also hit Boeing's cash position as it would have to hold its 777X inventory for longer. And that doesn't even touch on the company's increased development and testing costs.

Around a dozen airlines have placed orders for around 500 Boeing 777X, with the first set for delivery in 2026.

Airways takes a closer look at two advanced engines: the General Electric GEnx-1B and the Rolls-Royce Trent 1000.

Boeinghas faced quite a few setbacks in recent years. The American aircraft manufacturer is facing some highly publicized quality control issues with its Boeing 737 Max, and is taking steep ...

The A350's main competitor, the Boeing 777X, suffers yearslong delays to its launch ... Finally, it was time to explore the cream of the crop in business class. Below the tree design, there was a ...

Clark said Emirates always looks to be at the lead of product development but has had to ... He added that the airline is not optimistic about Boeing 777X (BA.N), opens new tab deliveries in ...

Though it is not a clean-sheet design, the 777X is Boeing's newest aircraft program. The program is an updated iteration of Boeing's massively successful Boeing 777 family. The aircraft are designed ...