South Korea to halt flights, delay work hours for 25-minute English test

The CSAT, or College Scholastic Ability Test, is South Korea’s major college entrance exam. It is known in Korean as suneung. The exam matters because university admission can strongly influence career prospects and social standing. Students take several sections during a long testing day, including English listening.

The listening section depends on students hearing recorded English clearly. It runs from 1:10 p.m. to 1:35 p.m. During that period, airplane and helicopter takeoffs and landings are prohibited. Military exercises involving artillery fire and tank movements are also paused. These steps reduce noise around test centers.

The listening period affects more than students. Airports, airlines, military units, government offices, businesses, and travelers must adjust their activities. Last year, flight restrictions affected 140 flights. This year’s rules also include stronger action against artificial-intelligence smart glasses, showing how officials are trying to protect fair testing conditions.

The CSAT is a nationwide operation held at 1,312 test centers. It runs from 8:40 a.m. to 5:45 p.m., so coordination extends across most of the day. The scale reflects the exam’s importance in South Korea, where college admission can influence careers and social standing.

The article does not provide a total number of test-takers or affected people. It does identify many groups involved: students, proctors, public institutions, private businesses, transport workers, travelers, airlines, airports, and military units. Government offices and businesses are asked to delay staff start times until 10 a.m. or later.

The operation also reaches public infrastructure. Greater Seoul subway trains will run more often from 6 a.m. to 8:10 a.m., and emergency transport vehicles will help students. Last year’s listening-period flight ban affected 140 flights. These figures show the exam’s broad national footprint, even without a total people count.

These changes are designed to prevent disruption during the CSAT, especially its English listening section. The exam is widely viewed as a major life event because university admission can affect career prospects and social standing. Officials want every student to demonstrate their abilities under comparable conditions.

The measures target different sources of disruption. Public institutions and private businesses are asked to start work at 10 a.m. or later, reducing morning traffic. Greater Seoul subway trains will run more often between 6 a.m. and 8:10 a.m. Aircraft and helicopters cannot take off or land from 1:10 p.m. to 1:35 p.m., while artillery and tank exercises are suspended.

These changes create practical costs but support a controlled test environment. Emergency transport vehicles will help students who need assistance. Last year, flight restrictions affected 140 flights, and financial markets and offices opened an hour later than usual. The measures show how broadly the exam shapes public schedules.

An English listening test measures how well students understand spoken language. For that to work, students must hear the recording without competing noise. Aircraft taking off or landing can create strong engine and rotor sounds near a test center, potentially covering words or making speech harder to distinguish.

The government therefore prohibits airplane and helicopter takeoffs and landings from 1:10 p.m. to 1:35 p.m. It also pauses military exercises involving artillery fire and tank movements. These rules are aimed at removing sudden, loud sounds during the section rather than changing the exam questions or scoring system.

The quiet period affects the wider transport system. Last year, flights at every airport, including Incheon International Airport, were barred from landing or taking off during the listening section. That decision affected 140 flights. The rule shows that protecting a short listening test can require coordinated action across airports, airlines, and military operations.

The government’s quiet period is meant to protect students’ ability to hear the English listening section. Because the CSAT can influence university admission, careers, and social standing, officials treat temporary disruption as necessary support. The Education Minister said government branches would provide full support so test-takers could demonstrate their abilities.

For students, the result is a quieter and more controlled exam. For travelers, flights cannot take off or land during the listening period. Last year, the restriction affected 140 flights at airports including Incheon International Airport. Military units must pause artillery fire and tank movements, while businesses and public offices are asked to begin work at 10 a.m. or later.

Public services also change. Greater Seoul subway trains run more frequently from 6 a.m. to 8:10 a.m., and emergency transport vehicles assist students. Financial markets and offices opened an hour later last year. The article indicates that similar nationwide coordination continues this year.

Smart glasses are wearable glasses that can include artificial-intelligence features. At the CSAT, officials treat these devices as a serious risk to exam fairness because their presence could enable unauthorized assistance. The article does not describe the devices’ exact functions, but it reports that the rules apply whether or not a student actually used them.

Under guidelines from the Korea Institute for Curriculum and Evaluation, a student wearing AI smart glasses will have the result voided and be barred from the following year’s exam. Simply carrying the devices into a test site without handing them to a proctor can also void the exam. The rules follow cases involving AI glasses at essay exams at Yonsei University and the University of Seoul.

Teachers’ groups criticize the policy. They say proctors lack specialized equipment to identify the glasses and may face disputes with students. The Korean Federation of Teachers’ Associations wants clear verification criteria and protection for proctors handling complaints.

A standardized exam can have a strong effect when universities use admission results to sort applicants and when higher education is closely connected to future opportunity. The article specifically states that college admission can heavily influence career prospects and social standing in South Korea. That makes the CSAT more than a classroom assessment.

Its importance explains the extraordinary support surrounding one exam day. The test runs nationwide at 1,312 centers, while public offices, businesses, transit systems, airports, and military units adjust their schedules. A quiet English listening period is protected by stopping aircraft movements and military exercises. These measures reflect the stakes attached to students’ performance.

The result is intense protection of testing conditions and strict rules against possible cheating. Students can lose their results for bringing or wearing AI smart glasses. Teachers’ groups say enforcement may burden proctors. The article presents the exam as a powerful gateway, while also showing the practical and administrative pressures created by that role.