Not too long ago, airlines would give you a pillow and a blanket on all flights. Then, it was limited to coast to coast flights. Now, if you’re lucky it is overseas flights. You take your chances if the blanket is in a plastic sealed pouch or simply stacked up with other blankets which may have been used by others.
Don’t take your chances…bring your blanky for comfort to promote relaxation and sleep.
Sleep Tip #199: Warm up your body with a blanket.