While kids are never 100% predictable, there are ways you can prepare for your trip that can help tame the tantrums, tempers and trouble before they have a chance to spill over in the skies. Here are some of them.Don’t underestimate the power of novelty. New toys or books, no matter how cheap, could be a lifesaver during your flight. Your child will be so absorbed with his new treasures that he will barely notice how uncomfortable he is. Maybe. Another tip: take out one toy at a time to maximize their effectiveness!

The same goes for electronic toys or movies; you may limit these items in general use at home, but they can provide a very good distraction during travel.

Pack snacks. This is especially relevant now that they’re not always offered, but they are also important during takeoff. If you’ve ever gnawed on some gum to help calm your nerves or to help keep your ears from painfully popping, you know the value of chewing while flying. If your child is old enough, use earplugs; if he or she is an infant, let him or her nurse during takeoff.

Give yourself extra time. This will help you from having to rush everywhere and give you a little bit of room for delays like potty emergencies.

Consider using a child tether. Even though these may look ludicrous to you for daily use, they might just save you from losing your child at the airport.

Make sure you’ve got spare clothing in your carry-on. If your child gets sick during the flight, you don’t want to have him or her sitting in soiled clothing until you pick up your luggage.