Airline:Frontier Airlines typeA21N REGN657FR ICAOa8a748 Historical flights F93022 , F94017 , F93885 , F91082 , F92987 , F91757 , F91681 , F91860 , F91589 , F92052 , F91513 , F92458 , F94872 , F94144 , F93109 , F92494 , F93311 , F93133 , F92432 , F91734
