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The slot is a position in the NFL that requires great footwork, hands, and precision. It is also a critical role on a team because it gives the quarterback a second wide receiver to target. This is why teams prioritize this position in the draft and pay high salaries for players who excel in it. Some of the most successful players in the slot include Tyreek Hill, Cole Beasley, and Keenan Allen.
In the context of airport coordination, a slot is an authorization to take-off or land at a particular airport on a specific day during a specified time period. Air traffic controllers use slots to manage air traffic at extremely busy airports and to prevent repeated delays caused by too many aircraft trying to take off or land at the same time.