The airport that once defined the golden age of American aviation

The airport that once defined the golden age of American aviation
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In short: Before the modern era of massive hubs, St. Louis Lambert was an aviation pioneer. From hosting the first U.S. presidential flight to serving as the primary base for Trans World Airlines, this airfield shaped the very mechanics of how we fly across the globe.

The roots of St. Louis Lambert International Airport trace back to 1909, when a balloon launching base was established in Kinloch Park. The site gained rapid notoriety during the 1910 International Air Meet, where President Theodore Roosevelt became the first sitting U.S. president to fly. This early momentum set the stage for the airport's evolution into a global aviation powerhouse. The airfield also hosted the first parachute jump from an aircraft. Additionally, the site was originally known as Kinloch Field.

In the mid-20th century, the airport became synonymous with Trans World Airlines (TWA). Following the airline deregulation of 1978, TWA shifted its focus to a hub-and-spoke model, selecting St. Louis as its primary base because other major cities like Chicago were too competitive. By the late 1980s, the merger of TWA and Ozark Air Lines meant these two carriers controlled over 80% of the airport's traffic. The airport's importance grew when TWA moved its headquarters to St. Louis in 1993. This period saw passenger departures surge significantly.

The facility's architectural legacy includes a distinctive three-domed terminal designed by Minoru Yamasaki, completed in 1956. This design was so significant it preceded the famous TWA terminal at New York's JFK. While the airport has faced massive expansions—including a $1.1 billion project to add Runway 11/29—it remains the largest and busiest airport in Missouri, serving nearly 16 million passengers in 2024. The construction of the new runway required the demolition of several local schools and churches. This massive public works project cost approximately $1.1 billion.

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