Airline:Frontier Airlines typeA21N REGN636FR ICAOa85493 Historical flights F94776 , F92538 , F92472 , F92575 , F91563 , F91878 , F94768 , F91183 , F92263 , F92503 , F91432 , F91807 , F94556 , F91841 , F93663 , F93340 , F91375 , F91808 , F92097 , F92356
