New York JFK Airport to Los Angeles International Airport is the US's top domestic airport pair by passengers and revenue. Historically, American Airlines' widebodies played a critical role. The one ...

Delta Air Lines first gained the long-range model after its merger with Northwest Airlines in 2008. Hawaiian Airlines, on the other hand, saw the fuel-efficient jet as the most cost-effective option ...

American also saw a $200 million estimated decrease in revenue, after the mid-air collision between one of the company’s regional jets and a military helicopter killed a combined 67 passengers.