On March 20, China United Airlines officially launched the route from Peking Daxing to Osaka, Japan. The flight schedule shows that there is one flight daily, with flight numbers KN819/KN820. After the seasonal change on March 30 for the summer and autumn, the outbound flight is scheduled to depart at 5 PM and arrive at Osaka Kansai International Airport at 9 PM, with a flight duration of approximately 3 hours; the return flight is scheduled to depart at 10 PM and arrive at Peking Daxing International Airport at 12:30 AM the next day, with a flight duration of approximately 3.5 hours.