MONTRÉAL & TORONTO--(BUSINESS WIRE)--Air Transat and Porter Airlines are launching the first phase of their transformative joint venture. “Porter’s growing presence throughout North America fits perfectly with Air Transat’s international routes,” said Edmond Eldebs, Senior Vice President and Chief Commercial Officer, Porter Airlines. By renewing its fleet with the most energy-efficient aircraft in their category, Air Transat is committed to a more sustainable travel industry. Air Transat is a business unit of Transat A.T. Inc. (TSX: TRZ). www.airtransat.comAbout PorterSince 2006, Porter Airlines has been elevating the experience of economy air travel for every passenger, providing genuine hospitality with style, care and charm.