trying to bring 0.3 grams of weed form california to utah over plane. gonna put it in checked bag. will they find it?

Transporting marijuana across state lines, even if it's legal in the state of origin, is illegal under federal law. Airports and airlines follow federal regulations, and marijuana remains a controlled substance. If you attempt to bring marijuana in a checked bag on a flight, there is a risk it could be discovered during security checks or bag inspections. While some states have legalized cannabis, you could face legal consequences, including potential arrest or fines, in states where it remains illegal. It's best to avoid bringing any amount of marijuana with you when traveling between states where its legality differs. Always check the laws of both the departure and arrival states for the most current regulations.