There are enough deliveries of the 747-400 left to keep the line open for another 2 years, maybe 3. But, the orders keep coming in so who knows. 747-400 sales are 35% above projected from same time last year.
Boeing actually just delivered 2 passenger versions and has orders for more. the last few years it had been nothing but freighters.
And to those that doubted me on the original design of the 747 supposed to be double decker
. One look down the slide from the upper deck and that was the end of that........
