Original: The 1,050 th and last 757, destined for Shanghai Airlines, rolled off the production line at Renton on October 28, 2004 and was delivered to the customer in April, 2005 after several months of storage.
Simplified: Production of the 757 ended on October 28, 2004 after 1,050 had been built. The final aircraft was delivered to Shanghai Airlines on November 28, 2005.