The #PaxEx Podcast had the privilege of interviewing industry veteran John Thomas, known for creating the airline ancillary revenue model, about his latest venture in the regional airline industry. John Thomas is launching Smart Green Aviation Group, with plans to operate hydrogen-powered turboprops under the Connect Airlines brand. This initiative is in line with Pittsburgh International Airport's vision to develop a 'clean energy' hub at the airport, showcasing a commitment to sustainability in aviation. The interview took place at the Future Travel Experience World Innovation Summit hosted by Pittsburgh International Airport and Carnegie Mellon University, highlighting the industry's focus on innovation. The move towards hydrogen-powered aircraft represents a positive step in promoting sustainable practices within the aviation sector, with potential implications for the future of regional airlines and airport operations.