本篇文章里的(de)(de)(de)運(yun)(yun)(yun)輸(shu)航空(kong)公(gong)(gong)(gong)(gong)司(si)是指按照(zhao)(zhao)《大型(xing)飛(fei)機公(gong)(gong)(gong)(gong)共航空(kong)運(yun)(yun)(yun)輸(shu)承運(yun)(yun)(yun)人運(yun)(yun)(yun)行(xing)(xing)合格審定(ding)規(gui)則》（CCAR-121部(bu)）運(yun)(yun)(yun)行(xing)(xing)的(de)(de)(de)航空(kong)公(gong)(gong)(gong)(gong)司(si)，不包含按照(zhao)(zhao)《小型(xing)航空(kong)器商業運(yun)(yun)(yun)輸(shu)運(yun)(yun)(yun)營人運(yun)(yun)(yun)行(xing)(xing)合格審定(ding)規(gui)則》（CCAR-135部(bu)）運(yun)(yun)(yun)行(xing)(xing)的(de)(de)(de)航空(kong)公(gong)(gong)(gong)(gong)司(si)及通用航空(kong)公(gong)(gong)(gong)(gong)司(si)；根據(ju)(ju)規(gui)章要(yao)求，駕駛員在公(gong)(gong)(gong)(gong)司(si)運(yun)(yun)(yun)行(xing)(xing)中履行(xing)(xing)機長(chang)或者副駕駛的(de)(de)(de)職責，而可用駕駛員的(de)(de)(de)數量決定(ding)了航空(kong)公(gong)(gong)(gong)(gong)司(si)的(de)(de)(de)運(yun)(yun)(yun)行(xing)(xing)實力(li)；以下為根據(ju)(ju)機長(chang)數量排序整理得出(chu)的(de)(de)(de)航空(kong)公(gong)(gong)(gong)(gong)司(si)排名(ming)。