I've flown on a plain to California and some other times. Don't worry
We went to Niagara Falls and some other places. You guys do have good maple syrup:3
A flight to Germany will take about 7-8 hours, just so you know. Drink water on the plane too; the air inside planes is not humidified and is very dry. My flight to China was unbearable. 13 hours of a dry throat, mouth and eyes.