The Bombardier CRJ700, CRJ900, and CRJ1000 are regional airliners manufactured by Bombardier and based on the CRJ200. The final assembly of the aircraft is at Montréal-Mirabel International Airport in Mirabel, Quebec, outside Montreal, Quebec, Canada.

Design work on the CRJ700 by Bombardier started in 1995 and the program was officially launched in January 1997. The CRJ700 is a stretched 70-seat derivative of the CRJ200. Seating ranges from 66 to 78 for the CRJ700 versions, however. The CRJ700 features a new wing with leading-edge slats and a stretched and slightly widened fuselage, with a lowered floor.

The early build aircraft was equipped with two General Electric CF34-8C1 engines. However, later build aircraft are now equipped standard with the -8C5 model, which is essentially an uprated 8C1. Most airlines have replaced the older engines with the newer model, while a few have kept the older -8C1 in their fleet. Maximum speed is Mach 0.85 (895 km/hr, 556 mi/hr) at a maximum altitude of 12,500 m (41,000 ft). Depending upon payload, the CRJ700 can travel up to 3,620 km (2,250 mi) with original engines, and a new variant with CF34-8C5 engines will be able to travel up to 4,660 km (2,900 mi).