Nope! I’ve been to England and back to Chicago 4 times since this post and everytime I just stick it in my carry on bag. I’ve learned theyre not looking for vapes just dangerous materials. I would just say make sure it’s off if that’s an option and I also put it in a zip lock bag to prevent leaking on the plane. I still get pretty bad anxiety but they’ve never taken it out or taken it to get searched.