Natalie Rader, a former Delta flight attendant, shares her unwritten rules of flying. She says be mindful of smells on the plane — don't paint your toenails, for example. As a flight attendant who used to work for Delta and now works in private aviation, there are some unwritten rules I wish passengers knew. When you're on a plane, you're in a very tight space, so smells circulate throughout the cabin. If you're a flight attendant and would like to share your story, email Alyshia Hull at ahull@insider.com.

---

Persons: Natalie Rader, I'd, Alyshia Organizations: Delta, Alyshia Hull, ahull