Search for the "ESG Report $2021"$ for American Airlines. Go to the "Flight Safety Performance" and "Team Member Safety

Performance" data tables on page $58$ and answer the questions that follow.

Required:

How many flights did American Airlines operate in $2021$ on its "Mainline" flights?

Note: Enter your answer in millions rounded to one decimal place.

How many enforcement actions were levied against the company by government agencies in $2021$ on its "Mainline" flights?

What percentage of safety risks and hazardous situations identified by the company were mitigated on its "Mainline" flights?

Did the "Lost day rate" $($days employees are away from work due to injury or illness$)$ on "Mainline" flights increase or decrease

from $2020$ to $2021?$

Note: Round your answers to $2$ decimal places.