SEATTLE, Oct. 9, 2013 /PRNewswire/ -- Boeing (NYSE: BA) delivered to UTair, one of Russia's leading national carriers, its first directly purchased Next-Generation 737-800. The airline currently has 40 Next-Generation 737s on order to be delivered in the next several years. "Next-Generation Boeing 737 airplanes meet today's development needs of the airline by their optimized operating performance and value-for-money proposition. We successfully operate aircraft of this type and new airplanes will allow us to continue enhancing efficiency of our route network and drive customer appeal for both domestic and international flights," said Andrey Martirosov, CEO of UTair. "The new airplanes will help UTair deliver an unmatched level of service for passengers and dramatically reduce operating costs, fuel costs and environmental impact," said Marty Bentrott, vice president of Sales for the Middle East, Russia & Central Asia, Boeing Commercial Airplanes. "We are very proud of our relationship with UTair, a valued business partner in the region." UTair's new 737-800 seats 162 passengers and features the new Boeing Sky Interior. This interior is the latest in a series of enhancements for both airlines and passengers. It introduces LED lighting and curved architecture that welcomes passengers onboard and creates a greater sense of spaciousness and comfort in the cabin. The interior also features modern, sculpted sidewalls and overhead bins that disappear into the ceiling, yet carry more bags. The Boeing 737-800 is one of the best-selling versions of the highly successful Next-Generation 737 family, the most technologically advanced airplanes in the single-aisle market. The Next-Generation 737's market success has been confirmed by investors who consistently rank it as the most preferred single-aisle airplane due to its wide market base, superior performance efficiency and lowest operating costs in its class. The Next-Generation 737 family has won orders for more than 6,500 airplanes, while the whole 737 family has surpassed 11,000 orders to date.