An air-travel company says Singapore to Kuala Lumpur is the busiest air route. There were over 30,500 between the two in one year. That's 84 flights a , or one every 17 . National and airlines fly that route, which takes under an . Asia has the seven busiest international air routes. New York LaGuardia to Toronto, and Dubai to Kuwait were the busiest routes outside of .
The busiest route for numbers was Hong Kong to Taipei. More than 6.5 million people flew route. Singapore-Jakarta was , with 4.7 passengers. The world's busiest air route was Seoul and the Korean of Jeju. In 2017, 65,000 flights flew that route. That's 180 flights a day, or every seven-and-a-half minutes. The only long- route in the top-20 was New York JFK to London Heathrow.