Mitsubishi Aircraft and SkyWest Airlines Inc have reached an agreement in principle for 100 of the airframer's Mitsubishi Regional Jets.
The agreement for the Pratt & Whitney PW1200G-powered MRJ90s is likely to be firmed "in the coming weeks". They will be operated by SkyWest Airlines and ExpressJet.
Deliveries will start in 2017, running through to 2020.