Don’t wear any metal jewelry on the day of your flight. Try not to even wear an underwire bra. In an age of tightened security, assume that anything will set off a metal detector.
Before entering the airport, tuck your ID in a secure pocket that you can access quickly.
Don’t drink caffeinated, carbonated, or alcoholic beverages if you plan to sleep.
If you travel east, get a half hour of sun when you awaken.
If you travel west, get your sun late in the day.
Bring earplugs to block out sounds. Moldable foam ones work best.
Check with your doctor about taking melatonin.
When booking your flight, avoid the front row or bulkhead. This is where infants are generally seated.
Don’t stow your bag in an overhead bin behind you. Otherwise you’ll have to fight the flow of traffic to get to your bag.
When flying on a weekday, fly early in the day. That’s when most airlines post the fewest delays.