Two Boeing engineering executives went into detail Monday to describe how panels are fitted together, particularly on the 787 Dreamliner.

The Chicago-based airline announced it is ordering 100 fuel-efficient 787s, with options for 100 more, as it seeks to add more long-haul international flights

Safety regulators have twice halted deliveries of new 787s after finding production flaws and will now conduct final inspections themselves instead of delegating that authority to Boeing