Boeing Begins Construction on New 787 Assembly Line in South Carolina

This article is based on an official press release from Boeing News Now. The original report is paywalled or restricted to internal access; this article summarizes publicly available elements and public remarks.

Massive steel trusses are once again rising into the South Carolina sky, marking a highly visual and traditional milestone in aviation manufacturing. According to an internal company report from Boeing News Now, crews have officially set the “first steel” for a new 1.2-million-square-foot Final Assembly Line (FAL) building at Boeing’s North Charleston campus. This structural progression transitions the site from foundation pouring to vertical framing, signaling tangible momentum for the aerospace giant.

The construction is the centerpiece of a sweeping $1 billion expansion project designed to effectively double Boeing’s 787 Dreamliner manufacturing footprint in the region. Following an official groundbreaking ceremony on November 7, 2025, the rapid vertical progress underscores the company’s urgency to scale up its infrastructure. The new facility will be similar in size to the original assembly building, creating a massive dual-line hub for widebody production.

We are tracking this development closely as it represents a critical step in Boeing’s broader strategy to meet surging global airline demand. With the 787 Dreamliner holding its position as the best-selling widebody passenger airplane in history, the company is racing to increase production rates to 10 jets per month by 2026, fulfilling a massive backlog of Orders.

Scaling Up to Meet Global Demand

The expansion in South Carolina is entirely demand-driven. According to the Boeing News Now report, the 787 program currently boasts a backlog of nearly 1,000 aircraft. This figure represents approximately six years of continuous production, highlighting the sustained appetite among global carriers for fuel-efficient widebody jets. To date, Boeing has delivered over 1,200 Dreamliners to customers worldwide.

To chip away at this backlog, Boeing is currently in the process of transitioning its production rate from seven to eight Dreamliners per month. The firm target, supported by this new infrastructure, is to reach 10 aircraft per month in 2026. Furthermore, company leadership envisions eventually pushing production rates into the “teens” as the new facilities come fully online.

Leadership Perspectives

Boeing executives have emphasized that the financial and structural Investments in North Charleston are direct responses to long-term market forecasts. Stephanie Pope, President and CEO of Boeing Commercial Airplanes, highlighted the strategic necessity of the expansion in a recent company statement.

“We continue to see strong demand for the 787 Dreamliner family and its market-leading efficiency and versatility. We are making this significant investment today to ensure Boeing is ready to meet our customers’ needs in the years and decades ahead. This site expansion is a testament to the incredible work of our Boeing teammates and deepens our commitment to them, to South Carolina, and to American manufacturing.”

, Stephanie Pope, President and CEO, Boeing Commercial Airplanes

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Inside the $1 Billion Expansion

While the 1.2-million-square-foot final assembly building is the most visible element of the project, the $1 billion investment encompasses a much wider array of facility upgrades. According to the company’s internal details, the expansion also includes a new parts preparation area, a dedicated vertical fin paint facility, and additional flight line stalls. Furthermore, Boeing is executing upgrades to the Interiors Responsibility Center, the specialized facility where cabin components are manufactured.

The sheer scale of the construction effort is monumental. Managed by a joint venture between HITT Contracting and BE&K Building Group, the project will require an estimated 6.2 million construction labor hours to complete. Boeing expects the new Final Assembly Line to be fully operational and ready by 2028.

Economic and Labor Impact

Beyond its industrial significance, the expansion serves as a major economic driver for the South Carolina region. The construction phase alone is generating 2,500 jobs. Once the facility is operational, Boeing projects the creation of 1,000 new permanent Manufacturing jobs over the next five years to staff the expanded production lines.

“We’re doubling the size of the flight line. We’re doubling the size of the factory. We could one day have four production lines running concurrently. That’s phenomenal, absolutely phenomenal, especially for widebody aircraft builds.”

, Lisa Fahl, VP of Engineering, Boeing Commercial Airplanes

A Decade of Growth in South Carolina

The setting of the first steel carries historical resonance for the North Charleston campus. Boeing originally established its South Carolina operations in 2009. In a moment that closely mirrors today’s developments, the “first steel” for the original 787 assembly building was placed in April 2010, with that facility opening its doors in 2011.

The site’s importance was permanently elevated in 2021 when Boeing made the strategic decision to consolidate all 787 Dreamliner assembly to North Charleston, officially ceasing 787 production at its historic Everett, Washington facility. Today, the South Carolina campus stands as the sole home for the full 787 production cycle, encompassing the 787-8, 787-9, and 787-10 models.

AirPro News analysis

The vertical progression of the new Final Assembly Line is a tangible symbol of Boeing’s post-2020 recovery and its doubling down on widebody manufacturing. While the company has faced intense scrutiny and operational challenges in its narrowbody programs, the 787 Dreamliner remains a vital, stable revenue driver. By committing $1 billion to physical infrastructure in South Carolina, Boeing is signaling absolute confidence in the long-term viability of the 787 program. The 2021 consolidation was a controversial move at the time, but this massive expansion suggests the strategy is yielding the intended operational efficiencies, positioning North Charleston as one of the most critical aerospace manufacturing hubs in the world.

Frequently Asked Questions (FAQ)

When will the new Boeing 787 facility in South Carolina open?
According to Boeing, the new 1.2-million-square-foot Final Assembly Line is expected to be fully ready by 2028.

How many jobs is the expansion creating?
The $1 billion project is creating 2,500 construction jobs and will result in 1,000 new permanent Boeing manufacturing jobs over the next five years.

Why is Boeing expanding the North Charleston plant?
The expansion is driven by market demand. Boeing currently has a backlog of nearly 1,000 orders for the 787 Dreamliner and needs the additional capacity to increase its production rate to 10 jets per month by 2026.

Does Boeing still build the 787 in Washington state?
No. In 2021, Boeing consolidated all 787 Dreamliner assembly to the North-America Charleston, South Carolina site, making it the sole home for the aircraft’s production.

Sources: Boeing News Now