Federal judges blocked JetBlue’s partnership with American Airlines and later a planned purchase of Spirit Airlines.

While Boeing is bogged down, its archrival is pulling ahead with a new model that’s a symbol of their diverging fortunes.

Stricter fuel efficiency standards and policies are needed to drive further reductions in aircraft fuel burn, especially for ...

Regional jets are despised by many passengers. They’re uncomfortable and cramped, with little space for both carry-on luggage and people. The good news is their use is on the decline, but the bad news ...