Airline:Frontier Airlines typeA21N REGN631FR ICAOa84200 Historical flights F91082 , F91183 , F91631 , F94872 , F94017 , F92400 , F92173 , F94871 , F93292 , F92616 , F93021 , F94707 , F92494 , F92068 , F92504 , F94018 , F92222 , F93782 , F92221 , F92172
