6-K - LTM - Equibles

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

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FORM 6-K

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REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

September 2025

Commission File Number 1-14728

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LATAM Airlines Group S.A.

(Translation of Registrant’s Name Into English)

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Presidente Riesco 5711, 20th floor

Las Condes

Santiago, Chile

(Address of principal executive offices)

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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 o

LATAM AIRLINES GROUP S.A.

The following exhibit is attached:

EXHIBIT NO.	DESCRIPTION
99.1	LATAM Airlines Group Operating Statistic

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: September 8, 2025	LATAM AIRLINES GROUP S.A.
	By:	/s/ Ricardo Bottas
	Name:	Ricardo Bottas
	Title:	Chief Financial Officer

Document

LATAM group increased capacity by 9.4% and transported 7.7 million passengers in August

Operating statistics for August 2025

Santiago, September 8, 2025 - During August, LATAM group increased its consolidated capacity, measured in available seat-kilometers (ASK), by 9.4% compared to the same period of 2024. This growth was mainly driven by a 12.0% increase in the group’s international operations, as well as an 11.3% increase in LATAM Airlines Brazil’s domestic capacity. During the month, the Brasília–Campinas route was launched with three daily frequencies, strengthening connectivity in the Brazilian domestic market.

Throughout the month, LATAM group transported 7.7 million passengers, an increase of 9.1% compared to August 2024. Year-to-date, the group has transported 57.1 million passengers.

Consolidated traffic, measured in revenue passenger-kilometers (RPK), rose by 10.8%. As a result, the consolidated load factor reached 85.4% in August 2025, representing a 1.1 percentage point increase compared to the same month of the previous year.

In terms of cargo, LATAM group’s capacity, measured in available ton-kilometers (ATK), reached 716 million, representing a 5.1% increase compared to the same month of the previous year.

The following table summarizes the main operating statistics for the month and year-to-date as of August for the main LATAM group business segments:

INVESTOR RELATIONS CONTACT INFORMATION

LATAM Airlines Group S.A.

Investor Relations

InvestorRelations@latam.com

Tel: (56-2) 2565-3844

ir.latam.com

LATAM GROUP OPERATIONS		August
	2025		2024		% Change		2025		2024		% Change
LATAM GROUP PASSENGER OPERATIONS
REVENUE PASSENGER KILOMETERS (million)
SYSTEM		12,753		11,505		10.8%		94,439		86,943		8.6%
DOMESTIC SSC (1)		1,900		1,889		0.6%		15,206		15,008		1.3%
DOMESTIC BRAZIL (2)		3,954		3,410		15.9%		28,570		25,766		10.9%
INTERNATIONAL (3)		6,899		6,205		11.2%		50,662		46,168		9.7%
AVAILABLE SEAT KILOMETERS (million)
SYSTEM		14,942		13,662		9.4%		112,287		103,706		8.3%
DOMESTIC SSC (1)		2,219		2,278		-2.6%		18,377		18,306		0.4%
DOMESTIC BRAZIL (2)		4,596		4,129		11.3%		34,402		31,637		8.7%
INTERNATIONAL (3)		8,126		7,255		12.0%		59,507		53,764		10.7%
PASSENGER LOAD FACTOR
SYSTEM		85.4%		84.2%		1.1p.p		84.1%		83.8%		0.3p.p
DOMESTIC SSC (1)		85.6%		83.0%		2.7p.p		82.7%		82.0%		0.8p.p
DOMESTIC BRAZIL (2)		86.0%		82.6%		3.4p.p		83.0%		81.4%		1.6p.p
INTERNATIONAL (3)		84.9%		85.5%		-0.6p.p		85.1%		85.9%		-0.7p.p
PASSENGER BOARDED (thousand)
SYSTEM		7,694		7,050		9.1%		57,159		53,744		6.4%
DOMESTIC SSC (1)		2,623		2,640		-0.6%		20,365		20,476		-0.5%
DOMESTIC BRAZIL (2)		3,482		2,992		16.4%		25,108		22,826		10.0%
INTERNATIONAL (3)		1,589		1,418		12.1%		11,687		10,443		11.9%
LATAM GROUP CARGO OPERATIONS
REVENUE TON KILOMETERS (Cargo) (million)
SYSTEM		374		358		4.3%		2,913		2,761		5.5%
AVAILABLE TON KILOMETERS (Cargo) (million)
SYSTEM		716		681		5.1%		5,487		5,255		4.4%
CARGO LOAD FACTOR
SYSTEM		52.2%		52.6%		-0.4p.p		53.1%		52.5%		0.6p.p
(1) Domestic SSC refers to domestic operations of LATAM Airlines Chile, LATAM Airlines Colombia, LATAM Airlines Ecuador and LATAM Airlines Peru.
(2) Domestic Brazil refers to LATAM Airlines Brazil domestic operations.
(3) International refers to international operations of LATAM Airlines Brazil, LATAM Airlines Chile, LATAM Airlines Colombia, LATAM Airlines Ecuador, LATAM Airlines Peru and LATAM Airlines Paraguay.

INVESTOR RELATIONS CONTACT INFORMATION

LATAM Airlines Group S.A.

Investor Relations

InvestorRelations@latam.com

Tel: (56-2) 2565-3844

ir.latam.com

ABOUT LATAM GROUP

LATAM Airlines Group S.A. and its affiliates are the principal group of airlines in Latin America present in five domestic markets in the region: Brazil, Chile, Colombia, Ecuador and Peru, in addition to international operations within Latin America and to / from Europe, the United States, Oceania, Africa and the Caribbean.

The group has a fleet of Boeing 767, 777, 787, Airbus A321, A321Neo, A320, A320Neo, and A319 aircraft. Additionally, the Airbus 330, operated under short-term leases, is also part of the current operations.

LATAM Cargo Chile, LATAM Cargo Colombia and LATAM Cargo Brazil are the LATAM group cargo subsidiaries. In addition to having access to the bellies of the passenger affiliate’s aircraft, they have a fleet of 20 freighters. They operate on the LATAM group network as well as international routes that are solely used for freighters. They offer modern infrastructure, a wide variety of services and protection options to meet all customer needs.

More financial information at ir.latam.com

www.latam.com

INVESTOR RELATIONS CONTACT INFORMATION

LATAM Airlines Group S.A.

Investor Relations

InvestorRelations@latam.com

Tel: (56-2) 2565-3844

ir.latam.com