The Boeing 737 was, until recently, the most delivered jet-powered airliner of all time. It was developed into four distinct generations, and the third-generation 737NG is the most common of the four ...

The first 737-900 for launch customer Alaska Airlines is being prepared by Boeing for its scheduled May delivery. The 177-seat stretch derivative is the first of 11 737-900s Alaska has on order for ...

Boeing is using the prototype 737-900 to investigate a series of in-service issues cropping up on the Next Generation family as well as minor problems that appear to be restricted to the -900 series.