F9663 (DEN-SFO) on July 31, 2020 This Frontier Airlines flight traveled from Denver International Airport to San Francisco International Airport, on July 31, 2020. It arrived at gate G3. Passengers were flying aboard an Airbus A321 with tail number N706FR. See all the flights for F9663.

F9663's arrival at SFO 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.