Aircraft Dreams

Well, i have been travelling lately around the world on a variety of aircraft. Incredibly, the 3 or 4 times I fell a sleep I havwe lucid dreams. I think perhaps the roar of the engines was keeping me awake, so when I fell asleep i was in between slepping and waking, and I managed to have a lucid dream like that. Anybody know of this?

I have that happen in my room if I leave the computer on. The processor fan wirring wakes me and I drift off, the dreams are either lucid from the start or just very vivid.

Sleeping in conditions you’re not used to can cause vivid/lucid dreams.