Airbus handed over its first extra-long-range 321 narrow-body aircraft to Iberia. It can fly farther and burn less fuel than previous models. Other customers include American Airlines and United ...

Smaller jets can be cozier and boast competitive fares due to the cheaper costs, and their fewer passengers mean faster ...

Although Iberia has been operating training and familiarization ... opening up routes and frequencies that weren't possible with earlier A321 models, including "thinner" routes where demand ...