Dash 8

Bombardier Aerospace Dash 8 family of turboprop regional airliners includes the 37 passenger Q100 and Q200, the 50 to 60 passenger Q300 and the 70 to 80 passenger stretched Q400. Over 740 Dash 8 family aircraft have been ordered and over 700 delivered since 1984. Over 200 Q400 have been ordered and 100 delivered (Source: aerospace-technology.com)

This chart compares the all variants of the Dash 8 aircraft operated by the airlines listed below.