Manufacturer · United States · Founded 1916

Boeing: From a Red Barn to the 787

Boeing's enormous Everett factory with aircraft parked outside
Boeing's Everett factory, the largest building in the world by volume, built in 1967 for the 747. Photo: Maurice King — CC BY 2.0

Every Boeing airliner traces back to a red wooden boathouse on a muddy river in Seattle. In 1916, a timber businessman called William Boeing, who had caught the flying bug a few years earlier, set up shop there to build seaplanes. The building is still around: it was moved to Seattle’s Museum of Flight, where visitors can walk through the place where the company began.

More than a century later, Boeing is one of the two companies that build most of the world’s large airliners. Its story is one of enormous bets, each of which could have sunk the company and several of which changed how the world travels.

The early years: mail planes and the first modern airliner

Boeing’s early business mixed building aircraft with flying them: its own airline carried airmail across the United States. In 1933 it produced the Boeing 247, an all-metal, twin-engined monoplane with retractable landing gear that is often called the first modern airliner. It was quickly outsold by the Douglas DC-3, but it set the pattern for everything that followed.

In the late 1930s came the 307 Stratoliner, the first pressurised airliner in service, which let passengers fly above much of the weather. Read how that works in our cabin pressurisation explainer.

The red wooden Boeing Red Barn building, preserved at the Museum of Flight in Seattle
The Red Barn, Boeing's first factory, now preserved at the Museum of Flight in Seattle. Photo: InSapphoWeTrust — CC BY-SA 2.0

Betting the company on jets

In the early 1950s Boeing built a jet transport prototype with its own money, a risky move at a time when airlines were still buying propeller aircraft. The yellow-and-brown prototype, the 367-80 or “Dash 80”, first flew in 1954. It became the 707, which entered service with Pan Am in 1958 and brought the jet age to millions of passengers. The Dash 80 itself survives today at the Smithsonian’s Udvar-Hazy Center.

The Boeing 367-80 jet prototype in yellow and brown paint, on display in a museum
The Boeing 367-80 'Dash 80', the self-funded prototype that became the 707. Photo: Alan Wilson — CC BY-SA 2.0

The arc

Boeing’s defining moments

  1. 1916The bet

    Founded in Seattle

    William Boeing starts building seaplanes in a red wooden boathouse on the Duwamish River.

  2. 1933Proof

    Boeing 247

    An all-metal, twin-engined airliner often called the first modern airliner.

  3. 1954The bet

    The Dash 80 flies

    A jet prototype built at Boeing’s own risk. It leads to the 707.

  4. 1967The bet

    Everett factory built

    A vast new plant is built for one aircraft: the 747.

  5. 1970Proof

    747 enters service

    Pan Am flies the first jumbo jet, transforming long-haul travel.

  6. 1997Reset

    McDonnell Douglas merger

    Boeing absorbs its long-time rival.

  7. 2011Proof

    787 enters service

    The first airliner with a mostly composite structure.

  8. 2019Break

    737 MAX grounded

    After two officially investigated accidents, the MAX is grounded worldwide until late 2020.

The 747 and the biggest building in the world

Boeing’s next bet was even larger. In the mid-1960s Pan Am wanted a jet more than twice the size of the 707. Boeing had nowhere big enough to build it, so it built a new factory next to Paine Field in Everett, north of Seattle, in 1967. The 747 first flew in 1969 and entered service with Pan Am in January 1970. The Everett plant has grown ever since, and today it’s the largest building in the world by volume, around 13.4 million cubic metres. Read the full story in the 747 and mass travel.

Where Boeing builds today

  • Renton, Washington: the 737 family, rolled out at a rate of dozens per month. Its narrowbody factory sits on the south shore of Lake Washington.
  • Everett, Washington: the 767 (largely for freighters and military tankers) and the 777, including the new 777X.
  • North Charleston, South Carolina: all 787 final assembly since 2021, with a major expansion under way to raise production.

Parts arrive from suppliers all over the world. Large 787 sections fly in on the Dreamlifter, a 747 rebuilt with a vastly enlarged fuselage to carry them.

Aerial view of Boeing's Renton factory on the shore of Lake Washington with 737s parked outside
Boeing's Renton factory on Lake Washington, home of the 737. Photo: Jelson25 — CC BY-SA 3.0

The real numbers

Boeing at a glance

1916

Founded

Seattle, Washington

13.4m m³

Everett factory

Largest building in the world by volume

3

Airliner plants

Renton, Everett, North Charleston

1997

McDonnell Douglas

Merger completed 1 August 1997

The merger and the hard years

In 1997 Boeing merged with McDonnell Douglas, its long-time rival and the maker of the DC-9, DC-10 and MD-80 family. The deal created the world’s largest aerospace company. Many analysts have since argued that it shifted Boeing’s culture away from engineering and toward cost-cutting and finance, a debate that grew louder after the company’s recent troubles.

Those troubles were serious. The 737 MAX was grounded worldwide from March 2019 to late 2020 after two officially investigated accidents linked to a flight-control system called MCAS. Production quality problems followed, and the 777X has been delayed by years. Boeing remains one of the world’s two dominant airliner makers, but rebuilding trust with regulators, airlines and passengers has become as important as building new aircraft.

Its great rival, Airbus, started in 1970 with almost nothing. Its rise is the other half of this story.

Iconic aircraft

Common Questions

Frequently Asked Questions

When and where was Boeing founded?

In 1916 in Seattle, Washington, by William E. Boeing. The first factory was a red wooden building on the Duwamish River, now preserved at the Museum of Flight.

Where are Boeing airliners built?

The 737 is assembled in Renton, Washington. The 767 and 777 are built in Everett, Washington, and all 787 final assembly takes place in North Charleston, South Carolina.

Is Boeing’s Everett factory the biggest building in the world?

It is the largest building in the world by volume, at about 13.4 million cubic metres. It was first built in 1967 for the 747.

Why did Boeing merge with McDonnell Douglas?

In 1997 Boeing combined with its weakened rival, gaining its military business and engineers. Critics have long argued the merger shifted Boeing’s culture toward finance; supporters point to the scale it created.

Where is Boeing’s headquarters?

Boeing moved its headquarters from Seattle to Chicago in 2001, and to Arlington, Virginia, in 2022.