Unless you're flying first class
it's a challenge to get a good night's sleep on an airplane, period. When we are traveling, it's next to impossible to truly relax. Our bodies are in a higher state of alert when we are on the road or in the air. Not to mention, airplanes are cramped and an uncomfortable place to simply exist.
A pillow becomes necessary for an even attempt to sleep on a flight. So. Here are a few definitely worth looking into!