30+ Airport Traffic Statistics [2026 Update]

The world’s airports handled 9.8 billion passenger movements in 2025, the highest annual total on record.

Traffic increased by 3.7% from 2024 and finished 6.5% above the 2019 level. Airports also processed more than 131 million metric tonnes of cargo and recorded over 103.1 million aircraft movements during the year.

Those numbers don’t represent 9.8 billion individual travellers. Airports count passengers when they arrive and depart, while direct-transit passengers are normally counted once. Someone taking a return trip or connecting through several airports can therefore appear multiple times in the global total.

The latest complete annual rankings cover traffic recorded during 2025. ACI World published the final dataset on July 15, 2026, using information from 2,817 airports in more than 180 countries and territories.

Which airports moved the most people?

Atlanta remained the world’s busiest airport in 2025, but its traffic fell by 1.6%. Dubai and Tokyo Haneda both grew, reducing Atlanta’s lead over the airports in second and third place.

Dubai finished 11.1 million passengers behind Atlanta. Tokyo Haneda was 14.6 million behind. A relatively small change in traffic could therefore reshape the top three over the next several years.

Top 10 Airports by Total Passengers (Calendar Year 2025)

ACI counts passengers boarding and leaving aircraft, with direct-transit passengers counted once. The table uses the final 2025 ranking rather than the lower global estimates published in the preliminary April release.

Only around 24 million passengers separated fourth-placed Dallas-Fort Worth from tenth-placed Denver. The gap between Shanghai Pudong in fifth and Istanbul in eighth was less than 600,000 passengers.

Asia-Pacific airports produced the largest changes. Shanghai Pudong moved up five positions, while Guangzhou climbed from twelfth to ninth. Kuala Lumpur rose six places to enter the top 20 after domestic traffic increased by 17% and international traffic grew by 8.7%.

The United States still placed four airports in the top ten. Most of their traffic comes from the large domestic market. Domestic passengers represent between 80% and 95% of traffic at four of the five U.S. airports in the global top 20. Los Angeles is the main exception, with domestic passengers accounting for 68% of its total.

Passenger traffic and scheduled seat capacity are different measurements. ACI counts passengers who actually used an airport. OAG ranks airports by the number of scheduled departing seats offered by airlines.

Under OAG’s capacity method, Atlanta also ranked first in 2025 with 63.1 million seats. Dubai followed with 62.4 million, while Tokyo Haneda offered 55.4 million.

Who leads on international traffic?

Dubai handled more international passengers than any other airport in 2025. Its lack of a meaningful domestic aviation market means that almost all passengers using Dubai International travel between countries.

International airport traffic reached approximately 4.0 billion passengers, an increase of 5.9% from 2024 and 8.3% from 2019. The ten largest international hubs handled about 17% of that total.

Leading Airports by International Passengers (2025)

The ranking counts international passengers boarding and leaving aircraft. It doesn’t measure international seats or the number of unique travellers.

Dubai handled 15.3 million more international passengers than Heathrow. Heathrow, however, had one of the most constrained operating environments among the airports in the ranking. It served 84.48 million passengers in total, only about 4.6 million of whom were domestic.

Incheon finished third after handling 73.6 million international passengers. Singapore and Amsterdam followed, with both processing close to 69 million.

The ranking also shows the importance of European connecting hubs. Heathrow, Amsterdam, Istanbul, Paris and Frankfurt all appeared in the international top ten. European airports handled a record 2.6 billion passengers in 2025, 4.4% more than in 2024. International passenger traffic at European airports increased by 5.6%, while domestic traffic grew by only 0.2%.

Airline demand statistics point in the same direction. IATA recorded a 7.1% increase in international revenue passenger kilometres during 2025, compared with 2.4% growth in domestic demand. These figures measure the distance travelled by paying passengers rather than airport entries and exits.

Which airports handled the most cargo?

Airports processed more than 131 million metric tonnes of freight and mail in 2025. Volume increased by 3.3% from 2024 and finished 7.4% above 2019.

Cargo traffic is more concentrated than passenger traffic. The 20 largest cargo airports handled 53.1 million tonnes, nearly 41% of the worldwide total. The 20 busiest passenger airports, by comparison, accounted for 16% of passenger traffic.

Top Cargo Airports (2025)

Cargo includes loaded and unloaded freight and mail. Anchorage’s figure includes freight in transit, reflecting the airport’s role as a refuelling and transfer point on routes between Asia and North America.

Hong Kong retained first place after cargo volume increased by 2.7%. Shanghai Pudong grew by 8.3%, while Anchorage recorded a 4.2% rise.

Louisville and Miami produced the strongest growth among the top five cargo airports. Both increased their volumes by more than 13%.

Memphis moved in the opposite direction. Its cargo traffic fell by 20.9% after the airport lost a major U.S. Postal Service contract in late 2024. The decline pushed Memphis from third to sixth place.

Airport cargo tonnage and airline cargo demand don’t measure the same thing. ACI counts the physical weight of freight and mail handled by airports. IATA uses cargo tonne-kilometres, which combine weight and distance flown.

IATA reported that global cargo tonne-kilometre demand increased by 3.4% during 2025. Airline cargo capacity rose by 3.7%, while average cargo yields fell by 1.5%.

Asia-Pacific airlines recorded the fastest regional cargo demand growth at 8.4%. North American airlines posted a 1.3% decline, the only regional contraction for the full year.

What about aircraft movements?

Airports recorded more than 103.1 million aircraft movements in 2025. A movement means one take-off or one landing, so a single flight normally creates one movement at its departure airport and another at its arrival airport.

The global total increased by 2% from 2024 and returned to approximately its pre-pandemic level. The 20 busiest airports handled 11.3 million movements, representing 11% of worldwide activity.

Top Airports by Aircraft Movements (2025)

The figures cover take-offs and landings, including qualifying commercial and general aviation operations reported to ACI.

Chicago O’Hare overtook Atlanta after increasing its movements by 10.5%. Atlanta had led this category since 2020, although the two airports have regularly exchanged first and second place over the past several decades.

Seven of the ten busiest airports by movements were in the United States. Large domestic networks usually rely on frequent short- and medium-haul services, which generate more take-offs and landings than an airport focused on long-haul international flights.

Passenger rankings don’t follow the same order. O’Hare recorded roughly 50,000 more movements than Atlanta but handled around 21 million fewer passengers. Differences in aircraft size, load factor, route length and connecting patterns explain much of the gap.

Heathrow offers another example. It handled 84.5 million passengers, almost the same number as O’Hare, but recorded about 480,000 aircraft movements rather than 857,000. Airlines serving Heathrow use larger aircraft and fill more seats because runway capacity and take-off slots are limited.

What trends stand out for 2026?

Airport traffic has moved beyond recovery. Passenger numbers finished 6.5% above 2019 in 2025. The market is no longer growing mainly because cancelled routes are returning. Future gains will depend more heavily on new capacity, economic growth and the expansion of travel in emerging markets.

International traffic is growing faster than domestic traffic. International airport passenger traffic increased by 5.9% in 2025. IATA recorded 7.1% growth in international airline demand, compared with 2.4% in domestic demand.

Asia-Pacific airports are gaining places. Shanghai Pudong, Guangzhou and Kuala Lumpur produced some of the largest ranking changes. Growth came from restored international routes, additional capacity, changing visa rules and stronger connections with China.

The largest U.S. airports depend heavily on domestic travel. Atlanta, Dallas-Fort Worth, Denver and Chicago derive most of their passenger volumes from domestic flights. That makes their rankings more sensitive to changes in the U.S. economy and domestic airline capacity.

Airlines are filling a record share of available seats. Passenger demand increased by 5.3% in 2025, slightly faster than the 5.2% rise in capacity. The global passenger load factor reached 83.6%, the highest annual figure recorded by IATA.

Aircraft movements are growing more slowly than passenger traffic. Passenger volume increased by 3.7%, while take-offs and landings rose by 2%. Airlines carried more people partly by filling more seats and using larger aircraft rather than adding flights at the same rate.

Major airports face tighter physical limits. Heathrow handled 84.5 million passengers despite growth of only 0.7%. Airlines increased traffic partly by operating larger aircraft at an airport where runway slots are difficult to add.

Cargo growth has shifted towards Asia. Asia-Pacific airlines recorded 8.4% cargo demand growth in 2025. Traffic on Europe-Asia routes increased by 10.3%, while Asia-North America demand fell by 0.8%.

The opening months of 2026 have been uneven. Global airline demand fell by 2.2% year over year in May 2026 as disruption in the Middle East reduced traffic. Excluding the Middle East, worldwide demand increased by 0.7%.

Europe and Latin America still recorded growth in May. Total demand increased by 2.7% in Europe and 6.1% in Latin America and the Caribbean. Middle Eastern traffic fell by 28.4%, while North American demand declined by 0.8%.

The 10 billion threshold remains within reach. ACI forecast 10.2 billion airport passenger movements for 2026, which would represent growth of 3.9%. The forecast was published in January and may be revised as economic and geopolitical conditions change.

Long-term demand is still expected to rise. ACI projects that worldwide airport passenger traffic could reach 22.3 billion by 2053. International traffic is expected to grow faster than domestic traffic over the forecast period.

FAQ

What was the total number of air travellers worldwide?

Airports handled approximately 9.8 billion passenger movements in 2025. That was 3.7% more than in 2024 and 6.5% above the 2019 level.

The figure doesn’t mean that 9.8 billion different people travelled by air. Airports count arriving and departing passengers. A person taking a return journey is counted at several stages of the trip.

What is the difference between airport passengers and airline passengers?

Airport statistics count passenger movements through individual airports. Airline statistics count passengers carried or measure demand using revenue passenger kilometres.

A traveller flying from Warsaw to New York through Frankfurt creates passenger activity at several airports but remains one airline customer on one itinerary. That is why global airport passenger totals are much higher than the number of people carried by airlines.

Which airport was the busiest overall?

Hartsfield-Jackson Atlanta International Airport remained the busiest airport by total passenger traffic. It handled 106,302,208 passengers in 2025.

Traffic declined by 1.6%, while Dubai grew by 3.1% and Tokyo Haneda by 6.7%.

Which airport handled the most international passengers?

Dubai International Airport ranked first with 95,192,160 international passengers.

London Heathrow ranked second with 79,874,784, followed by Incheon with 73,554,772.

Why is Atlanta the busiest overall but not the busiest internationally?

Atlanta operates as a large domestic connecting hub. A major share of its passengers travel between destinations within the United States.

Dubai has almost no domestic market. Its passengers are international by definition, which places it first in the international ranking even though Atlanta handles more passengers overall.

What was the busiest airport in Europe?

London Heathrow remained Europe’s busiest airport in 2025 with 84.48 million passengers. Istanbul finished only about 44,000 passengers behind with 84.44 million.

Paris Charles de Gaulle ranked third in Europe with 72.02 million passengers, followed by Amsterdam and Madrid.

What was the busiest airport in Asia?

Tokyo Haneda handled 91.7 million passengers in 2025, making it the busiest airport in Asia by total passenger traffic.

Shanghai Pudong followed with almost 85 million passengers, while Guangzhou Baiyun handled 83.6 million.

What was the world’s busiest cargo airport?

Hong Kong International Airport remained the largest cargo airport, processing 5,070,256 metric tonnes in 2025.

Shanghai Pudong ranked second with 4,096,016 tonnes, followed by Anchorage with 3,854,614 tonnes.

Which airport had the most take-offs and landings?

Chicago O’Hare recorded 857,392 aircraft movements in 2025, more than any other airport.

Atlanta ranked second with 807,625 movements, while Dallas-Fort Worth recorded 743,394.

Does the busiest airport always have the most flights?

No. Passenger totals depend on the number of flights, aircraft size and the percentage of occupied seats.

O’Hare recorded more movements than Atlanta but carried fewer passengers. Heathrow handled almost as many passengers as O’Hare with far fewer movements because airlines use larger aircraft and operate with high load factors.

How much cargo did airports process in 2025?

Airports handled more than 131 million metric tonnes of cargo and mail. Volume increased by 3.3% from 2024 and stood 7.4% above 2019.

The 20 largest cargo airports processed nearly 41% of the worldwide total.

How many flights operated worldwide in 2025?

ACI recorded more than 103.1 million airport movements, but this isn’t the same as 103.1 million flights. Each flight normally creates two movements: one take-off and one landing.

The figure may also include some general aviation activity, depending on the reporting airport and ACI category.

Did the United States set new passenger records?

Yes. TSA screened 906.7 million passengers at U.S. airport checkpoints during 2025.

The agency also screened about 3.13 million people on November 30, 2025, the highest single-day total recorded at the time.

Will global airport traffic exceed 10 billion passengers in 2026?

ACI forecast 10.2 billion passenger movements for 2026, up 3.9% from the estimated 2025 level.

That remains a forecast. Conflict, airspace closures, fuel prices, economic growth and aircraft availability could all change the final result.

Sources

1. Airports Council International World, final 2025 World Airport Traffic Dataset and global results published July 15, 2026.
2. ACI World, 2025 rankings for total passengers, international passengers, cargo and aircraft movements.
3. ACI World reporting on the final top 20 passenger, cargo and aircraft movement rankings.
4. International Air Transport Association, full-year passenger demand for 2025.
5. International Air Transport Association, full-year air cargo demand for 2025.
6. International Air Transport Association, May 2026 passenger demand update.
7. ACI Europe, Full Year 2025 Airport Traffic Report.
8. OAG, 2025 scheduled airline capacity rankings.
9. ACI World Airport Traffic Forecasts for 2026 and the long-term outlook.
10. Transportation Security Administration, U.S. passenger screening statistics for 2025.

Alison Adams

Alison is a travel writer passionate about solo adventures, photography, and memorable getaway escapes. She loves uncovering Cancun’s scenic coastline, boutique stays, local experiences, and hidden gems, creating stories that help curious travelers see more than the usual tourist highlights. Her work has been featured in Forbes, CNN, Travel + Leisure, Yahoo, and other major outlets.