MarkB
Legend
How safely is "safely", I wonder. If people who were in a plane instead re-appear at ground level they're not in immediate danger, but a lot of them will be stranded way out in the wilderness.My recollection is that there's a quick line to Hulk before he snaps people back, that stipulates that they all come back safely. Stark and Banner are not dumb, thankfully.
Assuming a pilot and co-pilot, the chance of losing both should be one-quarter.
More of issue, I expect, are all the cars on the road, because there's no co-pilot there. It is daytime in Wakanda when the snap occurs, that means a lot of traffic accidents in Europe and Africa. Less in the Americas and Asia.
And that's just on Earth. Out in the galaxy, you've got to solve that at a few million times the scale, for everyone who was in a spaceship in interstellar space when they got Snapped.
Imagine all the people who were asleep when they got Snapped, and wake up in what is now someone else's bed.