Boeing announced Monday it lost $523 million on the Starliner crew capsule program last year, putting the aerospace company $2 billion in the red on its NASA commercial crew contract since late 2019.

With two astronauts still stranded on the International Space Station, no one would categorize the Boeing Starliner’s 2024 crewed test flight as a success. Boeing has now lost $2 billion on Starliner after the aerospace giant announced a $523 million loss across last year on the spacecraft program on Monday.

Boeing's losses on its Starliner spacecraft topped $2 billion and counting after a rough year. The Starliner program reported charges of $523 million for 2024 — its largest single year loss to date. Last summer,

The vice president leading Boeing's Starliner spacecraft unit, Mark Nappi, has left his role in the program and been replaced by the company's International Space Station program manager, John Mulholland,

Boeing (NYSE:BA) recorded its biggest annual reach-forward loss related to its Starliner program spacecraft in 2024, and has lost more than $2B since it first secured the nearly $5B fixed-price contract from NASA to develop the spacecraft.