The ARJ21 has 95 economy-class seats and fully customized inner and outer configurations. Its outer appearance is painted in the colors from the logo of TransNusa, namely blue, yellow, and green, which symbolize the sky, humankind, and the earth respectively. 

The ARJ21 regional aircraft has a range of 2,225 to 3,700 km, and can thus serve the transportation between the major central city and its surrounding medium-and-small-sized satellite towns. It also has good high-temperature performance, crosswind resistance and night flight operability. Nearly 100 ARJ21 planes have been delivered to its clients and in operation on 300 flight routes, connecting more than 100 cities and having safely carried 5.6 million passengers.

In recent years, COMAC has closely followed the strategy of the "Belt and Road", and has carried out pioneering and innovative exploration and practice in overseas market cooperation, airworthiness certification, customer training, aviation material support, etc., continuously improving the conditions for ARJ21 to go global.

COMAC will provide full-life cycle customer service and operation support to TransNusa Airlines, and make every effort to ensure the safe and smooth operation of the ARJ21 planes.