The Bombardier CRJ is a series of regional jet airliners designed for short to medium-haul flights. First introduced in the 1990s, it is known for its fuel efficiency and ability to operate in smaller airports. The CRJ family includes several models, such as the CRJ700, CRJ900, and CRJ1000, each varying in passenger capacity and range. These aircraft typically seat between 50 to 100 passengers and are popular among regional airlines. The CRJ jets are equipped with advanced avionics and engines, making them suitable for various flight conditions. Their design allows for quick boarding and deplaning, enhancing overall passenger experience.