Originally Posted by
mersk862
Smokeless tobacco is not illegal on US airlines.
That being said, Delta policy is stronger than this and prohibits the use of any tobacco product, so if a F/A saw him and told him to stop, he would have to based on the law of following the directives of a crew member.
Would this non-tobacco product be approved for use in-flight?
http://www.electroniccigarettesinc.com/
http://minicigarette.net/