No, I didn't ACTUALLY have sex with another person over a mile above the ground.
However, I did masturbate and have an orgasm in an airplane lavatory while it was high above the clouds. It was cramped and clumsy, but I did do it. (Can't imagine how two people manage to have sex in there, when I had serious trouble fitting just me in there. Alone.) The orgasm wasn't great, but it's better than no orgasm at all. And for once I did it with just my hand. No toys, nothing to rub against, nothing. Now, that's very rare! I'm glad I still have "the touch".
On a different note: While I was visting the capital, I payed a visit to the best sex shop in Norway: Orion. Though there were a lot of very tempting items I wanted, I showed some restraint and only bought the lube I had come there to get. It's called Pjur, and I believe I've mentioned it before. I searched for it up here, but the local sex shop doesn't have that brand. I've previously used the one called Pjur Original, mainly because I didn't know there were any other Pjur products out there. However, it's been at least four years since the last time I bought any lube, so I thought it would be about time. In the last few years Pjur launched a Woman series. I asked one who worked at Orion about it, and she said she didn't know of any difference between the Woman and the Original series other than the packaging. However, I liked the size of the Woman one (100ml), so I bought that one. Looking forward to trying it out.