757s were discontinued. http://www.flightglobal.com/news/articles/sales-drought-takes-757s-scalp-172670/ http://www.flightglobal.com/news/articles/sales-drough

757s were discontinued. http://www.flightglobal.com/news/articles/sales-drought-takes-757s-scalp-172670/ http://www.flightglobal.com/news/articles/sales-drought-take...