What change was made to the Air Carrier Access Act of 1986 in 2013?

The correct understanding regarding the change made to the Air Carrier Access Act of 1986 in 2013 is that it involved updates to regulations concerning the accessibility of airline websites. This amendment aimed to enhance how individuals with disabilities could access information and services online in relation to air travel. Ensuring that airline websites are accessible is crucial because it allows travelers with disabilities to easily navigate, obtain information about flights, book tickets, and manage their travel plans without facing significant barriers.

The other options do not accurately reflect the 2013 updates to the Air Carrier Access Act. While provisions for service animals in air travel are essential and discussed frequently, they were not specifically added in this amendment. Similarly, expanding benefits for airline employees with disabilities and establishing a quota for disabled travelers on flights are not components of the changes made in this context. The focus of the 2013 updates was specifically on making digital platforms accessible, which is essential for ensuring equal opportunities in air travel for people with disabilities.