"United Airlines CEO Expresses Frustration with Boeing's Issues"

United Airlines CEO Scott Kirby criticized Boeing over the grounding of its fleet of Max 9 aircraft following the Alaska Airlines door blowout, expressing frustration over potential delays in the rollout of the 737 Max 10. Kirby's comments come amid concerns about the incident's impact on regulatory approval and delivery of the Max 10, as well as Boeing's competition with Airbus. The FAA ordered the grounding of the 737 Max 9 after the Jan. 5 incident, leading to flight cancellations and disruptions for United and other US carriers.