I've been a flight attendant for years. Here are the 5 mistakes I always see travelers make.

As a flight attendant, I've seen passengers make some common flying mistakes in the airport and on the plane. YakobchukOlena/Getty Images I've worked as a flight attendant for several years and have seen passengers make many mistakes. Don't leave the airport during a long delay, but do consider paying extra to choose your seat. Get to the airport at least two hours before a domestic flight and three before international ones. I became a flight attendant in 2022, and the job has made me a…