E 190 is one of the E-series aircraft developed by Embraer, the world's third largest commercial aircraft manufacturer and the world's largest regional aircraft manufacturer, for the 2 1 century. Compared with other feeder models, E 190 has greatly improved its performance, safety and comfort. Compared with 737 and 320 models, ERJ- 190 is more advanced and electronic. ERJ 190 is a regional plane, which determines that it can't be very big. This plane is quite comfortable and safe. Now the development of civil aircraft should refer to the design idea of E 190. China Southern mainly invests in Urumqi Airport in Xinjiang, such as Urumqi to Hami, Kashgar and Hotan. In addition, the existing routes from Meizhou to Guangzhou, Shenzhen, Zhuhai and Hong Kong will all be replaced by spacious and comfortable 98-seat ERJ 190 aircraft.