Airlines body bids farewell to paper tickets
"In just 278 more days, the paper ticket will become a collector's item," said Giovanni Bisignani, director general of the International Air Transport Association.
The changeover from paper would not only cut airlines' costs by $9 for every traveller but would also mean the industry -- criticized by environmentalists for its part in global warming -- would save 50,000 mature trees a year, he added.