The phrase functions as an adjectival phrase, describing the nature of certain flights departing John F. Kennedy International Airport. A crossword puzzle might use this type of clue to prompt solvers for a word like “TRANSATLANTIC” or “INTERNATIONAL,” referencing the common characteristic of overseas flights originating from this major airport hub.
Understanding the adjectival nature of such clues is essential for solving crossword puzzles. This type of clue requires solvers to think conceptually about the attributes associated with a particular place or thing, rather than simply recalling a direct definition. This wordplay enriches the challenge and encourages critical thinking. The use of real-world locations like JFK Airport adds a layer of familiarity and interest, connecting the puzzle to everyday experience. This approach can broaden vocabulary and improve general knowledge about geography and transportation.