Alaska Airlines CEO Ben Minicucci said the airline has seen "significant improvement" at troubled planemaker Boeing in recent ...

The company failed to document who opened the door plug, and the missing bolts were never found. Another FAA official overseeing Boeing, Bryan Kilgroe, said he is kept awake at night wondering ...

FAA Administrator Mike Whitaker is being called on the carpet to explain the FAA's role in the Boeing 737 Max door plug ...

Investigators determined early on that the door plug blew out because a worker or a team of Boeing workers failed to reinstall four bolts needed to secure the door plug in place. But after more ...

And yet neither Boeing nor the National Transportation Safety Board know how a 737 Max was delivered to Alaska Airlines without the four bolts needed to keep a door plug in place. What is known ...