Revenue generated from air navigation service charges rose 6.72 percent to about NT$2 billion, it said. The overflight air navigation service charge refers specifically to the fee charged to aircraft passing through a country’s airspace without landing, covering the air navigation and air traffic control services provided while the aircraft is en route. They were followed by VietJet Air, Jeju Air, Hong Kong Airlines, T’way Air, Asiana Airlines, Thai Airways and All Nippon Airways. The Hong Kong-Taipei route retained its position as the world’s busiest international air route last year, with 6,829,184 available seats, according to Official Aviation Guide data. FedEx, a US-based cargo-focused carrier, was ranked seventh in terms of the amount of air navigation service charges paid.

Source: Taipei Times March 21, 2026 17:14 UTC