Last year, a record 80 million Americans ventured abroad. In 2018, that number will be even higher. The efficiency and affordability of modern aviation is convincing more and more vacationers to get out there and see the world. But to many, the actual act of traveling is a tedious chore: standing in long lines, subjecting yourself to rigorous scrutiny, delays, cancellations. Everybody's excited to get someplace, it's getting there that causes concern. Fret not. The professionals are here to help.

First let's lay down some obvious pointers. If you're looking to avoid the hassle of a crowded airport, always try and book your flights in and out on a Saturday. With business travelers jamming up Mondays and Fridays and vacationers all returning on Sundays, the first full day of the weekend occupies a beautiful shadow zone of relative tranquility.

Read more on Forbes