Airline travel has opened the world to people everywhere. Thanks to the ubiquity of commercial air travel, you are almost never more than two days away from any population center on Earth.Travel and Safety
In a post-911 world, airline safety has become ever more important. One thing to consider when looking for airline tickets is that you can't get on the plane unless your ID matches your boarding pass, so you always need to get your tickets from authorized agents. The other thing is that it's a good idea to double check all the safety requirements before you get to the airport. That way you know what you can get on the plane and what you have to either stow in cargo or leave at home.Air Travel Accessories
Larger travelers can benefit from seat belt extenders, allowing them a little more comfort for takeoff and landing. Adding anywhere from eight inches to over two feet, these extensions are immensely useful. Just be sure to get one that is safety certified. People who love to overpack can pick up an airline scale. Hang your luggage on the scale before you leave home, and you'll never have to pay an overweight charge again. Pick up ear plugs, too; they make sleeping on flights a little easier.Arrive Early
The further you intend to fly, the earlier you should arrive. Getting to the airport early is a sure way to make it through security without undue difficulty. There is no way to tell who will be selected for a random search, and the more time you allow the more time you have to put up with delays. Just remember to wear clean socks for when you have to take your shoes off at security.Finding a Flight
With so many airlines and the interconnected nature of air travel, it can be daunting to find the best flight. It's not always a matter of finding a direct line from your origin to your destination. While direct flights are often quickest, indirect flights are often less expensive. Even then, there are different possibilities. Some flights keep you on one plane but make a stop; other flights have you changing planes en route. It's all about balancing time and budget.