The phrase "flight leg" is correct and can be used in written English.
It usually refers to a single segment of a flight, such as one route from one airport to another. For example: "We had a very long flight leg from London to Tokyo!".
Each inexpensive coupon was valid for any flight leg within the continental United States.
He is pushing for the government to drop, among other things, a security tax of $2.50 a flight leg that was added to tickets in February.
Sometimes, the game carries real-world risks, including the recent news that Lufthansa is suing a passenger who the airline contends intentionally skipped a flight leg using a largely prohibited budget-booking practice known as hidden city.
It charges airlines $4 for each flight leg sold and books a similar fee to hotels and rental car agencies charges that the travel companies are attempting to bypass with their own reservation systems.
This statistical data, although relatively small in figure, further express that the issue of flight delays is a serious threat to the stakeholders of the commercial aviation industry consisting of the airline industry, airport management, and air traffic service providers, as its effects accumulate from one flight leg to another.
The explanation below was originally posted by the Office of the Chief Counsel, FAA: "Cross country flight time is defined as time acquired during a flight that includes a point of landing that is at least a straight-line distance of more than 50 nautical miles from the original point of departure, not the original point of any flight leg.
A crew pairing is a sequence of flight legs beginning and ending at the same crew domicile.
So flight legs are limited, since the plane's extreme sensitivity to turbulence demands a pilot's direct attention.
The service is free for the "basic service" option, which covers eight flight legs or four round trips, and $29 a year for unlimited flights.
The purpose of the second problem of schedule development, fleet assignment, is to assign available aircraft types to flight legs such that seating capacity on an assigned aircraft matches closely with flight demand and such that costs are minimized.
Solving the airline crew pairing problem (CPP) requires a search to generate a set of minimum-cost crew pairings covering all flight legs, subject to a set of constraints.
