Flight attendants at Air Transat have voted overwhelmingly to reject a tentative deal with the Canadian leisure carrier, raising the possibility of a disruptive strike. The Canadian Union of Public Employees (CUPE), which represents the 2,100 flight attendants at the airline, says more than 98 per cent of workers voted against the tentative contract reached Dec.14. Anne Gaviola has more on the negotiations, as well as a look at why a new report ranks Air Canada last among major North American carriers for landing flights on time.