A report by the air-travel intelligence OAG says Singapore to Kuala Lumpur is the world's international air route. From March 2017 to the of February 2018, exactly 30,537 flew between Singapore and KL. There was an of 84 flights every day - that's one flight every 17 minutes or so. The route is covered by Singapore Airlines, Malaysia Airlines and a of budget airlines. The flight between Singapore and KL is just under an . Asia has the top seven busiest international air routes, with Singapore, Kuala Lumpur, Seoul and Osaka seeing the busiest . New York LaGuardia to Toronto, and Dubai to Kuwait were the busiest non-Asian routes.
OAG provided more on how busy the skies were in the year to February 2018. The busiest route if you count the of passengers was Hong Kong to Taipei. More than 6.5 million flew between these two cities. Singapore-Jakarta was , with 4.7 million; followed by Singapore-KL, with just over 4 million passengers. OAG also reported on the busiest routes. The world's busiest domestic air route is between Seoul and the South Korean of Jeju. In 2017, 65,000 flights covered the route, with 180 flights day - one every seven-and-a-half minutes. The only long- route in the top-20 list is New York JFK to London Heathrow, which has around 38 flights