AirlinesJul 26, 1:00 AM
Legacy 1960s Boeing 737 Design Caps Economy Seat Width at 17 Inches
The Boeing 737 is one of the most popular narrowbodies in service, essentially offering the same economics and capabilities as the rival Airbus A320. It's the second-most successful commercial jetliner of all time (behind only the A320), and the two types have become ubiquitous on short-range routes, while later models are now becoming popular on medium-to-long-range routes.