Airline:Spirit Airlines typeA21N REGN731NK ICAOa9cff8 Historical flights NK913 , NK1627 , NK601 , NK114 , NK376 , NK424 , NK375 , NK3036 , NK380 , NK115 , NK379 , NK3035 , NK371 , NK378 , NK377 , NK2327 , NK2326 , NK404 , NK8931 , NK403
