Number of seats on the Incheon-Narita round trip route is the third most in the world

It has been revealed that the route between Incheon International Airport in South Korea and Narita International Airport has become the third busiest round-trip flight in the world this year.
According to Bloomberg, aviation data analysis company OAG has compiled a list of all international scheduled round-trip flights operated around the world from January to December this year.
The top 10 routes with the most seats in the air were announced on the 17th (local time). According to this statistic, the route with the most seats this year is the Hong Kong-Taipei round trip route, with a total of
It was followed by the round-trip route between Cairo (Egypt) and Jeddah (Saudi Arabia) with 5.47 million seats.
The Incheon-Narita round trip route ranked third with 5.4 million seats.
Additionally, the Incheon-Kansai round-trip route ranked fifth with over 4.98 million seats.