After a door-plug blowout on an Alaska Airlines flight, Boeing faces new concerns that added inspections and regulatory scrutiny will sap its output this year.

After a door-plug blowout on an Alaska Airlines flight, Boeing faces new concerns that added inspections and regulatory scrutiny will sap its output this year.

After a door-plug blowout on an Alaska Airlines flight, Boeing faces new concerns that added inspections and regulatory scrutiny will sap its output this year.