The SARISUN Travel Pillow works well for flights because it provides gentle but necessary support for my head that wants to flop over to the right or left shoulder when I fall asleep. The integrated eye shade helps to keep me in the sleeping state. With my AirPod Pros in noise canceling mode playing a sleeping music playlist, most of my senses calm down enough for me to sleep through most flights. I’ve also found that this travel pillow is extremely effective for me to take a nap in my car for the same reasons. In fact, because I won’t have the turbulence of flights, I get a refreshing power nap in 30 minutes!