New York City to Paris has nothing on this route.
The world’s most in-demand flight is the 280-mile jaunt between Seoul Gimpo International and Jeju International, according to Routes Online. More than 1.28 million passengers made the trip between the two South Korean airports in July.
Second on the list is between Sapporo and Tokyo Haneda, with 688,394 passengers, meaning the top spot is nearly double in demand.
To keep up with this demand, as the Telegraph reports, planes leave Seoul Gimpo International almost as regularly as your morning train (or even more frequently in some cases), with flights that leave at 6:10 a.m., 6:20 a.m. , 6:25 a.m., 6:40 a.m. and 6:55 a.m. You get the picture.