Order Reprints Print Article Boeing didn’t deliver any of its popular 787 wide-body jets in December. One analyst blames it on a quality problem the company is working through on its revolutionary composite skinned jet. Melius Research analyst Carter Copeland commented on the delivery goose egg in a Thursday research report after pointing out his institutional-investing clients asked him what it meant for the stock. “The primary issue is associated with ongoing structural inspections looking to find and fix small gaps in fuselage joins of aircraft within... Close Boeing didn’t deliver any of its popular 787 wide-body jets in December.