Qantas has kept its reputation sky high in the annual competition to determine the best wines served aboard the world’s airlines.

The Cellars in the Sky Awards, organized by Business Traveller Magazine UK, were announced at the Grosvenor Hotel in London on Monday, with Qantas triumphing in no fewer than six categories. Delta, Jetstar, LAN, Qatar Airways, TAM, Emirates, Air France and Cathay Pacific also won awards.

Some 250 wines were entered by a total of 32 carriers, with the awards recognizing excellence in wines served in business and first class.

International airline alliance SkyTeam is to roll out a global premium service for its top-paying customers – based on a package offered by US airline Delta since 2010.

The SkyPriority service will standardize the luxury travel experience for customers flying with SkyTeam members at over 1,000 airports around the world.

The service includes specifically prioritized check-in areas, baggage drop-off points, ticket offices, transfer desk, boarding lines and baggage handling for customers flying First or Business class.

US airline Delta, which introduced a middle ‘Economy Comfort’ class earlier this year on long-haul services, is to roll out a premium economy class across its entire fleet.

The new class will be introduced on over 800 of its aircraft operating in the US, Canada, Mexico, the Caribbean and Central and northern South America.

The announcement is set to bring a new cabin class to the majority of Delta’s jets, with seat pitch of 34 inches or more, more leg room and priority boarding.

Michael Chiarello, chef, author and TV host, is the latest food celebrity tapped by an airline to create star-powered in-flight meals.

Delta Air Lines announced Monday that passengers flying in their BusinessElite cabin will tuck into meals specially developed by the American chef.

Michael Chiarello is known for his Emmy Award-winning show Easy Entertaining with Michael Chiarello, shown on US channel the Food Network and his performance on Top Chef Masters on US cable channel Bravo.

Delta Air Lines has been voted the world’s most admired airline by Fortune magazine, managing to push Singapore Airlines into second place.

The award means that Delta came out top in a string of assessments including social responsibility and quality of product, as well as business-related criteria such as quality of management and global competitiveness.

Delta has moved steadily up the ranks over the past four years to reach top spot, which was awarded to Singapore Airlines last year — the airline’s boss Richard Anderson described the award as a “remarkable achievement” in a note to staff.

Qatar Airways has topped a list of “best-dressed” airlines conducted by airfare comparison site Skyscanner.

The airline’s “retro-look” uniforms won the votes of 33 percent of respondents to Skyscanner poll, which was timed to coincide with London Fashion Week last week.

Air France‘s uniforms, designed by Christian Lacroix, came second place with 17 percent, while British Airways came in third with 15 percent.