Taylor Rains/Insider
American Airlines and British Airways are officially co-living in Terminal 8 at John F. Kennedy International Airport. The $400 million renovated facility boasts new gates, exclusive check-in areas, and grandiose lounges. Three new lounges recently opened, which can be accessed by both American and British Airways flyers. American Airlines and British Airways' premium customers are in for a treat at New York's biggest airport.Departures curb for American...