F9663 (DEN-SFO) on April 17, 2021 This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on April 17, 2021. Passengers were flying aboard an Airbus A320-200. See all the flights for F9663. / See all the flights for F9663

Flight path for F9663 on this date

Sometimes flight paths may look a bit weird in places, because that is (can be) the nature of radar data. It should still give you a rough idea of where this flight traveled to and from though.