flightline
/ˈflaɪtlaɪn/noun
1
- the part of an airport around the hangars where aircraft can be parked and serviced（机场）停机坪及维修区。
2
- a line of flight飞行路线：
the birds move in well-defined flightlines to the feeding grounds.
鸟群沿着明确的飞行路线飞往补食地。