Which air carriers are covered under the ACAA?

The Air Carrier Access Act (ACAA) is designed to provide equal access to air transportation for individuals with disabilities. The correct answer reflects that all U.S. and foreign air carriers that operate flights to or from the United States are covered under the ACAA. This broad applicability ensures that regardless of the carrier's country of origin, individuals with disabilities receive the necessary accommodations and protections when traveling to or from the U.S.

Choosing option C recognizes the comprehensive nature of the ACAA, highlighting its intention to create a level playing field in air travel for those with disabilities, irrespective of their departure or destination points. This includes both domestic and international flights, ensuring that passengers can access the same services and accommodations regardless of the nationality of the airline or the route taken.

The other options are limited in scope. For instance, stating that only U.S. air carriers operating within the United States would exclude vital protections provided during international travel. Similarly, limiting coverage solely to foreign air carriers or to cargo airlines would not align with the ACAA's purpose, which is primarily focused on passenger travel and access to air services.