Core Viewpoint - The opening of the Qingdao-Cheongju route marks a significant development in enhancing connectivity between Shandong Province and South Korea, facilitating tourism and trade opportunities [1][4]. Flight Schedule - The route will operate one flight daily, with specific schedules for different days of the week. The RF885 flight from Cheongju to Qingdao departs at 08:05 on Monday, Tuesday, Wednesday, Friday, and Saturday, arriving at 09:00. On Thursday, the departure time is adjusted to 08:10. The RF886 flight from Qingdao to Cheongju departs at 10:00 and arrives at 12:35. Additionally, on Sundays, the RF889 flight from Cheongju departs at 20:30, arriving at 21:15, while the return RF890 flight departs at 23:00, arriving the next day at 01:30 [3][4]. Strategic Importance - Cheongju is the fourth destination in South Korea connected by Qingdao Airport, following Incheon, Busan, and Jeju. This route establishes an "air bridge" between Shandong Province and the central region of South Korea. Cheongju, as the capital of North Chungcheong Province, is a hub for advanced industries such as semiconductors and electronics, and it possesses rich cultural resources [4]. Economic and Tourism Impact - The new route is expected to attract more South Korean tourists to Shandong Province and facilitate trade between the two regions. The flight duration is approximately 1.5 hours, offering a cost-effective and timely option for business travel and tourism [4]. Future Developments - Qingdao Airport plans to deepen cooperation with domestic and international airlines, continuously optimizing its route network to strengthen its hub function towards Japan and South Korea, contributing to the development of Qingdao as an international gateway city [5].