33. Fireworks Are a No-Go
It should be common sense, but every year travelers try to bring fireworks on planes for the Fourth of July. Fireworks are classified as hazardous explosives and are strictly prohibited from both carry-on and checked bags.
If you bring pyrotechnics to the airport, they will be confiscated immediately. To stay on the safe side, just buy your sparklers and Roman candles at your destination or stick to a professional show.
