when did they start putting warnings on cigarette packages
Tobacco packaging warning messages In 1966, the United States became the first nation in the world to require a health warning on cigarette packages.[45][46]
Inflight smoking The U.S. ban on inflight smoking began with domestic flights of two hours or less in April 1988,[12][13][14] extended to domestic flights of six hours or less in February 1990,[15][16][17] and to all domestic and international flights in 2000.[18][19][20] In March 1995, the United States, Canada, and Australia banned smoking on international flights traveling between those countries.[21] The 1990 ban applied to the passengers and the cabin of the aircraft, but not the flight deck; pilots were allowed to continue smoking after the 1990 ban due to concerns over potential flight safety issues caused by nicotine withdrawal in chronic smokers.[22]