The FAA has determined to extend through March 27, 2021, the coronavirus disease 2019 (COVID-19)-related limited waiver of the minimum slot usage requirement at John F. Kennedy International Airport (JFK), New York LaGuardia Airport (LGA), and Ronald Reagan Washington National Airport (DCA) that the FAA already has made available through October 24, 2020, with additional conditions as described herein. In addition, the FAA also has determined to extend, through March 27, 2021, its COVID-19-related policy for prioritizing flights canceled at designated International Air Transport Association (IATA) Level 2 airports in the United States, for purposes of establishing a carrier's operational baseline in the next corresponding season, also with additional conditions as described in this notice.