SEATTLE, June 20, 2011 /PRNewswire/ -- Boeing (NYSE: BA) and Korean Air celebrated two milestone deliveries this month, beginning with the airline's 30th 777, a 777-300ER (extended range) and its first Next-Generation 737-900ER (extended range). The latter marks the airline's first 737 with the new Boeing Sky Interior. (boeing.mediaroom.com) 更多...