Boeing

The NTSB's latest findings come as United and Alaska reported some loose hardware in their initial inspections of the Boeing 737 Max 9s.

With this latest order, Boeing has lost further ground to Airbus in the all-important long-haul market.

Travelers showing a continued openness to book directly with hotels is a great practice of paying for what you see.

United has already found at least five planes with loose door plug bolts as it begins inspecting its Boeing 737 Max 9 fleet.

The Boeing 737 Max 9 is one of the least popular aircraft in the 737 Max family, but some carriers, like United and Alaska, operate a significant number.

The FAA gave airlines the greenlight to begin inspecting affected Boeing 737 Max 9s, but the planes will remain grounded until operators complete all inspections.

The cost of the latest 737 Max grounding could be akin to a "severe weather event" for airlines.

Alaska and United continue to cancel hundreds of flights as the FAA orders certain Boeing 737 Max 9s remain grounded for inspection.

Investigators are searching for the missing panel that fell off an Alaska Airlines’ jet that is believed to be in a suburb near Portland, Oregon.

The FAA is requiring inspections of all Boeing 737 Max 9 aircraft after a sudden decompression aboard an Alaska Airlines flight on Friday.