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

May 2026

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: May 11, 2026	LATAM AIRLINES GROUP S.A.
	By:	/s/ Ricardo Bottas
	Name:	Ricardo Bottas
	Title:	Chief Financial Officer

Document

LATAM group transported 6.9 million passengers in April

Operating statistics for April 2026

Santiago, May 11, 2026 - During April, LATAM group transported 6.9 million passengers, representing an increase of 2.8% compared to the same month of 2025. LATAM group increased its consolidated capacity, measured in available seat-kilometers (ASK), by 8.3% compared to April 2025. This growth was driven by an 11.6% increase in international operations, a 6.0% increase in domestic operations of LATAM Airlines’ affiliates in Chile, Colombia, Ecuador and Peru, along with a 4.0% increase in capacity offered by LATAM Airlines Brazil.

Consolidated traffic, measured in revenue passenger-kilometers (RPK), increased by 7.0% compared to the same period of 2025, reflecting growth across all segments. International traffic increased by 10.8%, followed by domestic markets of LATAM Airlines’ affiliates in Chile, Colombia, Ecuador and Peru with 3.3% growth, and LATAM Airlines Brazil domestic traffic growing 2.0% compared to April 2025.

As a result, the load factor reached 82.3% in April, a decrease of 1.1 percentage points compared to the same month of the previous year, though remaining at healthy levels.

Regarding cargo operations, capacity measured in available ton-kilometers (ATK) reached 730 million in April, an increase of 5.2% compared to the same month of the previous year. As a result, 91 thousand tons of cargo were transported during the month.

The following table summarizes the main operating statistics for the month and year-to-date as of April 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		April
	2026		2025		% Change		2026		2025		% Change
LATAM GROUP PASSENGER OPERATIONS
REVENUE PASSENGER KILOMETERS (million)
SYSTEM		11,828		11,058		7.0%		50,673		45,442		11.5%
DOMESTIC SSC (1)		1,821		1,763		3.3%		8,054		7,821		3.0%
DOMESTIC BRAZIL (2)		3,442		3,373		2.0%		14,890		13,397		11.1%
INTERNATIONAL (3)		6,565		5,923		10.8%		27,729		24,223		14.5%
AVAILABLE SEAT KILOMETERS (million)
SYSTEM		14,364		13,259		8.3%		59,903		54,515		9.9%
DOMESTIC SSC (1)		2,307		2,177		6.0%		9,570		9,489		0.8%
DOMESTIC BRAZIL (2)		4,291		4,126		4.0%		18,172		16,533		9.9%
INTERNATIONAL (3)		7,766		6,956		11.6%		32,161		28,493		12.9%
PASSENGER LOAD FACTOR
SYSTEM		82.3%		83.4%		-1.1p.p		84.6%		83.4%		1.2p.p
DOMESTIC SSC (1)		78.9%		81.0%		-2.0p.p		84.2%		82.4%		1.7p.p
DOMESTIC BRAZIL (2)		80.2%		81.8%		-1.6p.p		81.9%		81.0%		0.9p.p
INTERNATIONAL (3)		84.5%		85.1%		-0.6p.p		86.2%		85.0%		1.2p.p
PASSENGER BOARDED (thousand)
SYSTEM		6,910		6,723		2.8%		29,790		27,691		7.6%
DOMESTIC SSC (1)		2,412		2,364		2.0%		10,509		10,259		2.4%
DOMESTIC BRAZIL (2)		3,037		3,004		1.1%		12,967		11,778		10.1%
INTERNATIONAL (3)		1,461		1,355		7.8%		6,314		5,654		11.7%
LATAM GROUP CARGO OPERATIONS
REVENUE TON KILOMETERS (Cargo) (million)
SYSTEM		394		386		1.9%		1,490		1,455		2.4%
AVAILABLE TON KILOMETERS (Cargo) (million)
SYSTEM		730		693		5.2%		2,885		2,709		6.5%
CARGO LOAD FACTOR
SYSTEM		53.9%		55.7%		-1.8p.p		51.7%		53.7%		-2.0p.p
CARGO TONS TRANSPORTED (thousand)
SYSTEM		91		90		1.2%		342		334		2.6%
(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