Insurance contracts are considered unilateral because only the insurance company (insurer) makes a promise under the contract. The insurer promises to pay a benefit upon the happening of a certain event, such as an auto accident, death, disability, etc...
Fly into the Tocumen International Airport (PTY) to explore the inviting Central American country, Panama. The airport is located just outside Panama City, and it is currently the busiest and largest airport in Central America.
Transatlantic routes on American Airlines are flown in partnership with British Airways, Iberia Airlines, and Finnair. Transpacific routes on American Airlines are flown in partnership with Japan Airlines and Qantas. American Airlines is the only U.S. airline to serve Bolivia, Paraguay, and Uruguay.