Beginning in December, American Airlines’ route between Dallas/Fort Worth and Sao Paulo will operate with the new state-of-the-art Boeing 777-300ER, making Brazil the first market for the new aircraft. American was the first U.S. airline to order the Boeing 777-300ER and will be the first to take delivery. American is scheduled to take delivery of 10 state-of-the-art Boeing 777-300ERs in 2012 through 2013.
The new aircraft is designed to enhance the customer experience and includes fully lie-flat First and Business Class seats, plus seating plans that will allow American to offer a premium product in the Main Cabin and Wi-Fi capability to keep customers connected while traveling internationally.
Source = American Airlines