well since the federal government still doesnt recognize marijuana as medicine and they control air traffic, you cant carry any on you on a plane even if you have a card. what i did to take some on a plane was take a used stick of deodorant and taking the rest of the stick of deodorant out, double or triple bag the weed, stuff it under the stick and put the stick back on then put it in my check in baggage. kinda risky if theyre dogs or somethin but it was two non- super popular airports.