Stay safe and have a great time! I’d suggest you not worry too much about a plane ride—I was nervous about it for my first time, but it’s really more boring than anything, worst-case scenario, you just sleep through the whole thing. Enjoy your vacation!
Gekkotsuki
Greetings. I hope you have a good trip when the day of leaving for your vacation comes. Also, don't worry about travelling on a plane; I know that the first time the mere thought of the experience may sound scary, but there's a little 'cheat code' (I'm not sure if calling it that way is the most accurate way, lol, but, whatever) for skipping it called 'falling asleep during the entire flight' that I highly recommend to use when you get on your seat at the plane, just in case that the mere contemplation of passing through the experience overwhelms you (don't tell anyone about the 'cheat code' that I've just revealed you, btw. It's top secret, so, shh).