Today, Trans States Airways (A somewhat mid-sized US regional carrier operating for AA, UA, and HP) placed a firm order for 50 Mitsubishi Regional Jets (MRJs)
The MRJ can give about 800-2,000 nm of range (depending on engine variant), and can seat about 100 people.
The first flight for the MRJ, commercially operating for an airline, is expected to be in 2014! (assuming no delays)
Photo Credit: http://www.mrj-japan.com/