6-K

CORPORACION AMERICA AIRPORTS S.A. (CAAP)

6-K 2025-03-18 For: 2025-03-18
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Added on April 04, 2026

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20546


FORM 6-K


REPORTOF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16

UNDERTHE SECURITIES EXCHANGE ACT OF 1934


For the month of March, 2025

Commission File Number: 333-221916

Corporación América Airports S.A.

(Name of Registrant)

128, Boulevard de la PétrusseL-2330 LuxembourgTel: +35226258274(Address of Principal Executive Office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F x      Form 40-F ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): ¨

Note: Regulation S-T Rule 101(b)(1) only permits the submission in paper of a Form 6-K if submitted solely to provide an attached annual report to security holders.

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): ¨

Note: Regulation S-T Rule 101(b)(7) only permits the submission in paper of a Form 6-K if submitted to furnish a report or other document that the registrant foreign private issuer must furnish and make public under the laws of the jurisdiction in which the registrant is incorporated, domiciled or legally organized (the registrant’s “home country”), or under the rules of the home country exchange on which the registrant’s securities are traded, as long as the report or other document is not a press release, is not required to be and has not been distributed to the registrant’s security holders, and, if discussing a material event, has already been the subject of a Form 6-K submission or other Commission filing on EDGAR.

SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Date: March 18, 2025

Corporación America Airports S.A.
By: /s/ Andres Zenarruza
Name: Andres Zenarruza
Title: Head of Legal & Compliance
By: /s/ Jorge Arruda
Name: Jorge Arruda
Title: Chief Financial Officer

Exhibit Index


Exhibit No. Description
99.1 Press release dated March 18, 2025 - Corporación<br>América Airports S.A. Reports February 2025 Passenger Traffic.

Exhibit99.1

CorporaciónAmérica Airports S.A. Reports February 2025 Passenger Traffic

Total passenger traffic up 6.0% YoY, or up 8.2% YoY ex-Natal

International passenger traffic up 11.2% YoY; up 19.1% YoY in Argentina

Luxembourg,March 18, 2025— Corporación América Airports S.A. (NYSE: CAAP), (“CAAP” or the “Company”), one of the leading private airport operators in the world, reported today a 6.0% year-on-year (YoY) increase in passenger traffic in February 2025. Excluding Natal for comparison purposes, total traffic in February increased by 8.2% YoY.

Passenger Traffic, Cargo Volume and Aircraft Movements Highlights (2025 vs. 2024)
Statistics Feb'25 Feb'24 % Var. YTD’25 YTD'24 % Var.
Domestic<br> Passengers (thousands) 3,292 3,219 2.2% 6,864 6,829 0.5%
International<br> Passengers (thousands) 2,442 2,197 11.2% 5,160 4,583 12.6%
Transit<br> Passengers (thousands) 588 546 7.6% 1,292 1,189 8.7%
**Total Passengers (**thousands )^1^ 6,322 5,962 6.0% 13,316 12,602 5.7%
**Cargo Volume (**thousand tons ) 29.6 28.1 5.3% 61.6 56.6 8.8%
**Total Aircraft Movements (**thousands ) 64.2 62.9 2.0% 134.8 132.7 1.6%

^1^Excluding Natal for comparison purposes, total passenger traffic was up 8.2% in February.

MonthlyPassenger Traffic Performance

(Inmillion PAX)

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PassengerTraffic Overview

Totalpassenger traffic increased by 6.0% in February compared to the same month in 2024, or by 8.2% when adjusted for the discontinuation of operations at Natal Airport. Domestic passenger traffic increased by 2.2% year-over-year or by 5.9% when excluding Natal. This growth was primarily driven by a recovery in domestic traffic in Argentina, along with strong performances in Italy and Brazil (excluding Natal). Meanwhile, international traffic grew by 11.2%, with all operating countries contributing positively year-over-year, except Armenia and Ecuador. Notably, Argentina accounted for 87% of the total international traffic growth.

In Argentina, total passenger traffic increased by 9.7% YoY after two consecutive months of record-high traffic figures. This growth was primarily driven by the ongoing recovery in domestic traffic, which rose by 5.7% YoY, marking three consecutive months of positive YoY growth. Notably, domestic traffic YoY comparisons are no longer affected by the ‘Previaje’ incentive program, which was suspended in December 2023 following the swearing-in of the new government. JetSMART, which recently added three Airbus A321neo aircraft, has continued to gain market share, serving 65% more passengers than in February 2024. Also in February, Flybondi inaugurated the Buenos Aires–Río Gallegos route, operating six weekly flights. International passenger traffic remained strong, increasing by a solid 19.1% YoY. The routes with the highest occupancy levels included Rio de Janeiro, São Paulo, Florianopolis, Madrid, Miami, and Panama.

In Italy, passenger traffic grew by 14.1% compared to the same month in 2024. International passenger traffic, which accounted for over 75% of the total traffic, increased by 11.8% YoY, driven by an 18.1% increase at Pisa airport and a 5.0% increase at Florence airport. Domestic passenger traffic increased by a robust 21.9% YoY, with strong performances at both Pisa and Florence airports.

In Brazil, total passenger traffic decreased by 1.7% YoY, or increased by 9.2% YoY when adjusting for the discontinuation of Natal Airport. These results reflect an improvement in traffic trends despite the still challenging aviation context and aircraft constraints in the country. Domestic traffic, which accounted for over 55% of the total traffic, was down 9.7% YoY, or up 6.9% when excluding Natal, while transit passengers were up 9.9% YoY. As a reminder, following the friendly termination process concluded in February 2024, CAAP no longer operates Natal Airport, effective February 19, 2024. Therefore, statistics for Natal are available up to February 18, 2024.

In Uruguay, total passenger traffic, predominantly international, continued its recovery, rising by 1.6% YoY, driven by new routes launched for the summer season. In December, SKY Airline introduced a new route connecting Montevideo with Rio de Janeiro, while Azul Linhas Aéreas began operating flights to Florianópolis. At Punta del Este Airport, the company kicked off the summer season with the first direct flight from Santiago de Chile to Punta del Este, operated by LATAM, with three weekly flights from November to March.

In Ecuador, where security concerns persist, passenger traffic declined by 2.3% YoY. International passenger traffic decreased by 2.5% YoY, while domestic traffic fell by 2.8% YoY, impacted by high airfare prices that have reduced travel demand.

In Armenia, passenger traffic decreased by 4.5% YoY, following a strong recovery post-Covid. Despite YoY traffic decline in February, travel in Armenia has been benefiting from the introduction of new airlines and routes, along with an increase in flight frequencies.

CargoVolume and Aircraft Movements

Cargovolume increased by 5.3% compared to the same month in 2024, with positive YoY contributions from all countries of operation, except Ecuador: Argentina (+4.6%), Uruguay (+19.3%), Armenia (+2.9%), Italy (+0.6%), Brazil (+6.3%), and Ecuador (-0.2%). Argentina, Brazil, and Armenia accounted for almost 80% of the total cargo volume in February.

Aircraftmovements increased by 2.0% YoY, mainly driven by Italy and Argentina with YoY increases of 13.2% and 2.1%, respectively. Argentina, Brazil, and Ecuador accounted for more 85% of total aircraft movements in February.

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SummaryPassenger Traffic, Cargo Volume and Aircraft Movements (2025 vs. 2024)

Feb'25 Feb'24 % Var. YTD'25 YTD'24 % Var.
Passenger Traffic (thousands)
Argentina 3,798 3,461 9.7% 8,016 7,200 11.3%
Italy 505 442 14.1% 990 902 9.8%
Brazil<br> ^(1)^ 1,172 1,192 -1.7% 2,455 2,690 -8.7%
Uruguay 209 206 1.6% 452 437 3.3%
Ecuador 344 352 -2.3% 717 697 2.8%
Armenia 294 308 -4.5% 687 676 1.6%
TOTAL 6,322 5,962 6.0% 13,316 12,602 5.7%
(1) Following<br> the friendly termination process concluded in February 2024, CAAP no longer operates<br> Natal airport. Statistics for Natal are available up to February 18, 2024.
--- ---
Cargo Volume (tons)
--- --- --- --- --- --- ---
Argentina 14,831 14,173 4.6% 32,489 29,643 9.6%
Italy 1,014 1,009 0.6% 2,087 2,037 2.5%
Brazil 5,313 4,999 6.3% 9,747 9,652 1.0%
Uruguay 2,713 2,275 19.3% 5,663 4,297 31.8%
Ecuador 2,707 2,712 -0.2% 5,518 5,665 -2.6%
Armenia 3,001 2,916 2.9% 6,129 5,345 14.7%
TOTAL 29,580 28,083 5.3% 61,633 56,640 8.8%
Aircraft Movements
Argentina 36,941 36,174 2.1% 78,057 75,526 3.4%
Italy 4,581 4,046 13.2% 9,105 8,405 8.3%
Brazil 11,394 11,394 0.0% 22,466 24,059 -6.6%
Uruguay 2,952 2,978 -0.9% 6,851 6,813 0.6%
Ecuador 5,956 5,986 -0.5% 12,809 12,580 1.8%
Armenia 2,361 2,365 -0.2% 5,509 5,326 3.4%
TOTAL 64,185 62,943 2.0% 134,797 132,709 1.6%

AboutCorporación América Airports

Corporación América Airports acquires, develops and operates airport concessions. Currently, the Company operates 52 airports in 6 countries across Latin America and Europe (Argentina, Brazil, Uruguay, Ecuador, Armenia and Italy). In 2024, Corporación América Airports served 79.0 million passengers, 2.7% (or 0.4% excluding Natal) below the 81.1 million passengers served in 2023, and 6.2% below the 84.2 million served in 2019. The Company is listed on the New York Stock Exchange where it trades under the ticker “CAAP”. For more information, visit http://investors.corporacionamericaairports.com.

InvestorRelations Contact

Patricio Iñaki Esnaola

Email: patricio.esnaola@caairports.com

Phone: +5411 4899-6716

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