Countries with the most airports — and why the total depends on your source

Ask which country has the most airports and most people guess right on the first try: the United States. What is less obvious is the size of the gap over second place, and how much the final number moves depending on which database is doing the counting.

The ranking, by the numbers

The most commonly cited ranking comes from the CIA World Factbook, in the field simply labelled "Airports." In its last stable country comparison — a 2013 estimate that stood largely unchanged for years, including when this figure first circulated in 2017 — the United States topped the list with 13,513 airports, more than three times as many as second-placed Brazil, with 4,093. Mexico (1,714), Canada (1,467) and Russia (1,218) rounded out the top five, followed by Argentina (1,138), Bolivia (855), Colombia (836), Paraguay (799) and Indonesia (673).

The names on that list are not a coincidence. Every country in the top ten is either physically vast, thinly populated across large stretches of interior, or both. A short domestic flight is often the only practical way to reach a remote community, a mine, a farm or a research outpost, so these countries have accumulated thousands of small landing strips that never show up in a passenger's itinerary. Smaller, densely populated countries can support plenty of scheduled air traffic without ever needing anywhere near that many individual airfields.

The United States alone counts more airports than the next five countries on the list combined.

What "airport" actually means in this count

The scale of these totals only makes sense once the definition is clear. The Factbook's "Airports" field counts every airport or airfield recognisable from the air — the runway can be paved or unpaved (grass, dirt, sand or gravel), and the entry can include closed or abandoned strips. It is not a count of airports handling scheduled passenger flights, and it never was.

The United States illustrates the gap well. The Federal Aviation Administration and the Bureau of Transportation Statistics track close to 19,869 airports, heliports and landing facilities nationwide (as of 2024), of which only about 5,000 are open for public use — and just 510 are classified as primary commercial-service airports, the ones handling the scheduled flights most travellers actually board. Roughly 3,300 public-use facilities sit inside the National Plan of Integrated Airport Systems, the federal funding programme for airports judged significant to the national network; the rest of the total, close to 14,400 facilities, are private-use fields closed to the general public. The other tens of thousands of entries in the Factbook-style total are private strips, agricultural airstrips, military fields and heliports that never appear on a flight-booking site.

Why the total shifts again depending on the source

Even the "every airfield" approach is not settled. A separate, crowd-sourced project called OurAirports takes it further still: contributors log every strip, seaplane base and heliport they can verify, including many closed or unofficial sites that a government survey would not record. Its worldwide total has climbed past 85,000 entries — more than six times the size of the Factbook's single largest country entry — precisely because nothing in its scope is limited to officially registered airports.

None of this makes one number "right" and the other "wrong." They answer different questions: how many places has a government formally registered as an airfield, versus how many places has anyone, anywhere, logged as one. For ranking countries against each other, the Factbook's consistent, government-sourced methodology is what makes it the standard reference; for finding a specific small strip or confirming whether an obscure heliport still exists, a crowd-sourced database will usually win. Neither total should be mistaken for the number of airports a traveller could realistically fly into — that smaller, more useful figure is the commercial-service count above.

A ranking now frozen in time

The CIA formally retired The World Factbook in February 2026, ending a publication that had run continuously for six decades and had served as a default reference for exactly this kind of country comparison. Its archived pages remain online and still function as the standard citation, but the underlying counts will not be updated again by the agency that compiled them. For a statistic like airports by country — where the answer depends far more on definition than on anything that changes quickly year to year — that freeze matters less than it would for a population or GDP table. The order of the top ranks has been stable for years, and short of a large country undertaking a fresh national airfield survey, it is unlikely to move much even without new estimates from the Factbook itself.

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