Originally Posted by
trooper
Once you're in the aircraft it is the same surely? The fact it CAN be done more quickly (much more quickly LOL) doesn't change the fact that similar length trips are routinely taken....and survived.
But the person simply stated that there was experience of doing such a journey - that someone has done a 10000 miles journey where there was a need is not a reason for doing it other times
No comment about whether people can survive it