座席供給量で最も混雑する路線
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16+
million annual seats
The Jeju to Seoul Gimpo route offers over 16 million seats annually, making it the busiest air route in the world by seat capacity.
解説
South Korea's Jeju to Seoul corridor handles more passengers than any other single route globally. The island's popularity as a tourist destination combined with the lack of any bridge or tunnel alternative ensures sustained demand. Kuala Lumpur to Singapore, Sapporo to Tokyo, and Mumbai to Delhi are among other contenders for the busiest route title.