DOHA — The world's newest jetliner, the Airbus A350, took to the skies Thursday carrying its first paying passengers from Qatar. The Qatar Airways flight departed the Qatari capital Doha bound for Frankfurt, Germany. It marks the debut of the relatively lightweight, twin-aisle, long-range plane, which promises to connect smaller cities with major aviation hubs nonstop at a cheaper cost for airlines. For passengers, the new plane offers wider panoramic windows and larger overhead storage space plus the ability to limit connections. The A350 is the third – and final – major new aircraft in a decade. First there was the double-decker Airbus A380, which debuted in October 2007. It's the world's largest passenger jet, designed to carry up to 525 passengers between some of the largest cities on the planet. Then came the lightweight Boeing 787, which carried its first passengers in October 2011. Thanks to its lower operating costs, the jet, marketed by Boeing as the Dreamliner, has led to new nonstop flights between cities that previously didn't have enough passengers to merit such service. – AP