i think that would be kind of hard to do as you normally want to get to the airport at least an hour and a half before the flight and usually even earlier than that. and there is no way you could smoke in the airport (obviously). plus once you et on the plane it is another 20 minutes of waiting or possibly more. the only way i could even see doing it would be smoking A LOT right before you walked into the airport as at best youre going to be waiting two hours before getting on the plane. they couldnt do anything to you for being high if you didnt have anything on you. it would be a strange experience though.:rasta: