Up to now, planes have been required to take a southerly approach to Chinese airspace before doubling back up north, but a new flight path-route B576-has been introduced that will allow pilots to take a much more direct path to their destination.
兩岸航線也將「截彎取直」，即台灣飛往華中、華北地區，將改飛 B576 的新航路，不需像過去那樣，先往南繞遠路後再迂迴向北。