My take on it is that these aircraft are probably traveling about 400 mph. I think it would be about 20 minutes or a bit more. 450 mph would be exactly 20 minutes.
51 posted on 10/28/2009 12:06:45 PM PDT by DoughtyOne
(Deficit spending, trade deficits, unsecure mortages, worthless paper... ... not a problem. Oh yeah?)