The WSJ's Jon Ostrower's intervew with Ray Conner, head of the commercial airplanes division of Boeing. Conner says the era of moon shot type projects is over at Boeing. The Dreamliner project cost $50 billion and ran into repeated delays, with a supply system not ready for the complexity of the project, manufacturing issues, cost overruns, labor issues, and battery failure leading to emergency landing of a ANA Dreamliner in Jan. 2013 leading to grounding of many ANA and JAL aircraft. Boeing's CEO McInerney and Conner see the experience as a lesson for Boeing on the risks of such large projects when airlines are not willing to spend more for revolutionary improvements. Conner cites the example of the incremental improvements in the iPhone since its introduction, with the cost to the consumer not changing much with each new model, as one Boeing would like to follow. Manufacturing improvements are critical to the new model with design needing to include manufacturing process at the outset, reducing complexity, increasing simplicity and improving reliability, as critical goals. As part of this effort Boeing has hired Toyota managers to bring better manufacturing practices, and the focus is now on incremental change and improvement throughout the Boeing organization....