Originally Posted by
forgot to bid
Today we have 711 aircraft and 618 regionals. Those regionals are operated by 7 "different" airlines (Skywest, Shuttle America, Pinnacle/Mesaba, Compass, Comair, Chautauqua, ExpressJet).
You forgot GoJet. Easy to do, since they are such a "high quality" operation and don't show up on the radar much.