The 737 -- a short-to-medium-range airplane -- is based on a key Boeing philosophy of delivering added value to airlines with reliability, simplicity and reduced operating and maintenance costs.
The newest members of the Boeing 737 family -- the 737-600/-700/-800/-900ER models -- continue the 737's pre-eminence as the world's most popular and reliable commercial jet transport. The entire 737 family has won orders for more than 6,000 airplanes. No other jet airplane in commercial aviation history has achieved the sales success of the 737.
Listening to Customers
Airline customers who were involved in the development of the Next-Generation 737 models delivered a very clear message: They wanted advanced technology that allows for simplicity, reliability and low cost -- and not just technology for technology's sake. They also wanted flight-deck commonality with earlier 737s.
Besides airline customers, a chief mechanic and Boeing field service representatives participated in the airplanes' development.