Citizens traveling abroad during the summer vacation season. On the 29th, passengers are queuing for check-in procedures at the departure hall of Terminal 1 at Incheon International Airport, marking the peak summer season. According to Incheon International Airport Corporation, the number of passengers using Incheon Airport during this summer's peak season (July 25th - August 10th) is expected to reach 3.872 million, with an average of 228,000 passengers per day. 2025.7.29. Yonhap News