I was one of 4 passengers on a turboprop flying from London City to Paris back in 1989. I was the only 1 of the 4 drinking, so the FA insisted that I finish off the entire bottle of bubbles before we landed. The most memorable thing about the flight is that I got to sit in the jump seat for a little while as we approached and crossed the Channel. Wonderful views and some interesting conversations with the pilots.

On a similar vein to an earlier response, my parter and I had the whole F cabin to ourselves, both ways, on a QR A380 back in April of this year. We had our own loo each! 😝 Probably as close as I’ll get to a private jet experience.