South Korean national flags fly at half-staff at a government complex in Seoul, South Korea, Monday, Dec. 30, 2024, a day after a jetliner skidded off a runway, slammed into a concrete fence and burst into flames at an airport the town of Muan. (AP Photo/Lee Jin-man)

South Korean national flags fly at half-staff at a government complex in Seoul, South Korea, Monday, Dec. 30, 2024, a day after a jetliner skidded off a runway, slammed into a concrete fence and burst into flames at an airport the town of Muan. (AP Photo/Lee Jin-man)

Relatives of passengers on a plane which skidded off a runway and burst into flames, react at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Rescue team carry the body of a passenger at the site of a plane fire at Muan International Airport in Muan, South Korea, Sunday, Dec. 29, 2024. (AP Photo/Ahn Young-joon)

Mourners pray for the victims of a plane fire at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. The sign reads "The victims on a plane." (AP Photo/Ahn Young-joon)

Nuns pray for the victims of a plane fire at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Mourners watch the site of a plane fire from outside of Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

South Korea's acting President Choi Sang-mok, wearing a green jacket, visits the site of a plane fire at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Relatives of the passengers of a plane which burst into flames, react at a temporary shelter at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Rescue team members work at the site of a plane fire at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

A relative of a passenger of a plane which burst into flames, reacts at a temporary shelter at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Nuns bow for the victims of a plane fire at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

South Korea's acting President Choi Sang-mok arrives to pray for the victims on a plane which skidded off a runway and burst into flames, at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

South Korea's acting President Choi Sang-mok places a flower for the victims on a plane which skidded off a runway and burst into flames, at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Experts from the U.S. National Transportation Safety Board (NTSB) and joint investigation team between the U.S. and South Korea check the site of a plane crash at Muan International Airport in Muan, South Korea, Tuesday, Dec. 31, 2024. (Son Hyung-joo/Yonhap via AP)

Mourners pray for the victims on a plane fire at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. The sign reads "The victims on a plane." (AP Photo/Ahn Young-joon)

Experts from the U.S. National Transportation Safety Board (NTSB) and joint investigation team between the U.S. and South Korea check the site of a plane crash at Muan International Airport in Muan, South Korea, Tuesday, Dec. 31, 2024. (Son Hyung-joo/Yonhap via AP)

Mourners place flowers for the victims of a plane fire at a memorial altar at Muan sport park in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

A relative of a passenger of a plane which burst into flames reacts at a temporary shelter at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

A police officer works with a dog outside of Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

A temporary shelter for relatives of the passengers of a plane which burst into flames, is seen at Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)

Experts from the U.S. National Transportation Safety Board (NTSB) and representatives from aircraft manufacturer Boeing Co. investigate the site of a plane crash at Muan International Airport in Muan, South Korea, Tuesday, Dec. 31, 2024. (Kim Sung-min/Yonhap via AP)

A South Korean national flag flies at half-staff in downtown Seoul, South Korea, Monday, Dec. 30, 2024, a day after a jetliner skidded off a runway, slammed into a concrete fence and burst into flames at an airport the town of Muan. (AP Photo/Lee Jin-man)

Experts from the U.S. National Transportation Safety Board (NTSB) and joint investigation team between the U.S. and South Korea check the site of a plane crash at Muan International Airport in Muan, South Korea, Tuesday, Dec. 31, 2024. (Son Hyung-joo/Yonhap via AP)

Mourners watch the site of a plane fire from outside of Muan International Airport in Muan, South Korea, Monday, Dec. 30, 2024. (AP Photo/Ahn Young-joon)