American Airlines plans a retrofit of its aging Boeing 777-200 widebodies as part of its quest to expand premium offerings and keep capital costs in check.

For years, the “Big 3” in the U.S. market were defined as the nation’s largest global network airlines—American, Delta and United.

South American Airline group Abra has fortified its Airbus orderbook with 50 A320neos and up to seven A330neo widebodies.