The World's Oldest Operating Airports: A Century of Aviation Heritage

Modern travelers rushing through gleaming glass-and-steel terminals rarely pause to consider that the airport beneath their feet may predate the First World War. Across every inhabited continent, a remarkable number of airfields opened in the early decades of powered flight and remain operational today — handling commercial passengers, cargo, or military traffic just as they did when biplanes were the cutting edge of technology. These airports represent living links to the birth of aviation, and their stories illuminate how profoundly the industry has changed while certain fundamentals remain constant.

College Park: The Oldest Continuously Operating Airfield

The distinction of "world's oldest continuously operating airport" is generally awarded to College Park Airport in Maryland, United States. Established in 1909 when Wilbur Wright arrived to train two military officers as the US Army's first pilots, College Park has operated without interruption for over a century. The grass field where Wright demonstrated banking turns is now surrounded by suburban Washington, D.C., yet it still hosts general aviation traffic — small aircraft and helicopters that share the airspace with nearby Ronald Reagan Washington National (DCA) and Washington Dulles International (IAD).

College Park's longevity is partly a product of government stewardship. The National Park Service designated it a historic site, and the Maryland-National Capital Park and Planning Commission operates a museum on its grounds. Its single runway is too short for commercial jets, which paradoxically has helped preserve it: without pressure to expand into a major hub, the field has retained its original character while the aviation world transformed around it.

Hamburg and Europe's Pioneer Airports

In Europe, Hamburg Airport (HAM) in Germany claims to be the oldest commercial airport still in operation. Founded in 1911 on a marshy patch of land north of the city center, Hamburg Airport transitioned from a Zeppelin base and military airfield to a busy commercial hub that today serves roughly 17 million passengers annually. The airport's location — chosen because the flat terrain was suitable for early aircraft and the proximity to the Alster river provided visual navigation aids — proved remarkably prescient, and HAM has expanded on essentially the same site for over a century.

Amsterdam's Schiphol Airport (AMS) in the Netherlands also traces its roots to the First World War era, initially serving as a military airbase from 1916 before hosting its first commercial flights in 1920. Built on the bed of a former lake — Schiphol sits roughly four meters below sea level — the airport's engineers have spent a century managing water drainage as the facility grew into one of Europe's largest hubs, handling over 70 million passengers in peak years.

Meanwhile, Pulkovo Airport (LED) in Russia traces its origins to 1932, making it younger than some European counterparts but significant as one of the earliest major airports in the Soviet Union, built during an era of rapid state-driven aviation expansion.

Australia and the Southern Hemisphere

In the Southern Hemisphere, several Australian airfields have claims stretching back to the 1920s. Sydney Kingsford Smith (SYD) in Australia opened as a small aerodrome in the Mascot suburb in 1920, initially used for joy rides and air mail experiments. Named after the pioneering aviator Sir Charles Kingsford Smith — the first person to fly across the Pacific Ocean — the airport has grown into the busiest in the Southern Hemisphere while remaining on its original site, hemmed in by the suburbs that have grown up around it over a century.

South America's oldest airports include a number of military-origin fields in Brazil and Argentina dating to the 1910s and 1920s, though many of these have been replaced by newer facilities. Buenos Aires's Aeroparque Jorge Newbery (AEP), opened in 1947, is younger but notable for its downtown location on the Río de la Plata waterfront — a geography eerily similar to the earliest seaplane bases that preceded it.

From Grass to Glass: Architectural Evolution

The oldest airports that survive today have undergone architectural transformations so thorough that virtually nothing of their original structures remains visible to the casual observer. Hamburg's current terminals date from the 2000s. Sydney's original tin-roofed hangars gave way to progressively larger facilities, with the current international terminal opening in 2000 for the Olympic Games.

Yet certain design constraints carry forward across the decades. Runways, once they are established, tend to remain on the same alignments because they are oriented to prevailing winds — a requirement that has not changed since the Wright brothers. The taxiway geometry at many century-old airports still reflects the original layout, even where the pavement has been rebuilt dozens of times. Land use patterns around these airports crystallized early: residential neighborhoods grew up in the spaces between runways, creating noise and expansion conflicts that persist today.

Some airports have preserved historic terminal buildings as museums or event spaces. The Marine Air Terminal at LaGuardia Airport (LGA) in New York, opened in 1939 for flying boat services, still operates as a working terminal for shuttle flights — its Art Deco interior and James Brooks mural a daily reminder for commuters that they are walking through a piece of aviation history.

The Challenges of Operating a Century-Old Airport

Age brings constraints that newer airports simply do not face. Runway lengths at older fields were established when aircraft needed 500 meters to take off, not the 3,000 meters a modern widebody requires. Extending runways at urban airports like London Heathrow (LHR) in the United Kingdom — which opened as a military field in 1930 and became a commercial airport in 1946 — involves purchasing and demolishing surrounding property at extraordinary cost, or rerouting roads and rivers.

Subsurface infrastructure presents another challenge. Airports built before the jet age lack the deep foundations, fuel hydrant systems, and utility corridors that modern terminals require. Expanding Hamburg Airport, for example, required engineers to address a century's worth of underground pipes, cables, and foundations laid down in different eras with different standards — a kind of archaeological excavation conducted while the airport remained fully operational.

Noise regulations, which barely existed when most of these airports were founded, now constrain operations significantly. Many of the oldest airports sit within metropolitan areas that grew up around them, placing millions of residents under flight paths that were once over farmland. This urban encroachment is the primary reason airports like Berlin Tempelhof (closed 2008) and Athens Ellinikon (closed 2001) were ultimately shut down in favor of new greenfield sites.

Preservation vs. Progress

The tension between heritage preservation and modern aviation demands plays out differently in every country. In the United States, College Park's status as a general aviation field makes preservation straightforward because the facility faces no pressure to accommodate commercial jets. In Europe, heritage listing can complicate expansion plans — Amsterdam Schiphol's wartime-era control tower, for example, is a protected monument that any redevelopment must work around.

Japan offers an interesting case. Osaka Itami (ITM) opened in 1939 and served as Osaka's sole airport for decades before Kansai International (KIX) was built on an artificial island in Osaka Bay in 1994. Rather than close Itami, authorities kept it operational for domestic flights — recognizing that its proximity to the city center gave it an advantage that no offshore replacement could match. Itami's terminals have been renovated repeatedly, but the airfield itself retains its pre-war orientation.

What Endures After a Century

The airports that have survived a century of aviation share common traits: favorable geography relative to their cities, government or institutional ownership that shielded them from real estate developers, and sufficient land area to accommodate at least some degree of expansion. They also share a certain stubbornness — an institutional momentum that kept them operating through world wars, pandemics, economic depressions, and the technological leaps from fabric biplanes to carbon-fiber widebodies.

For travelers, these airports offer something intangible: a connection to the pioneers who first lifted off from these fields. Walking across the tarmac at a century-old airport, even one rebuilt beyond recognition, is to tread ground where aviators once risked their lives to prove that human flight was possible. In an industry obsessed with the future, these airports are quiet monuments to how it all began.