Final answer:
Michael Rousseau is the current President and CEO of Air Canada, having taken over the role after Calin Rovinescu retired on February 15, 2021.
Step-by-step explanation:
The current President and CEO of Air Canada, as of the most recent information available, is Michael Rousseau. He succeeded Calin Rovinescu, who retired on February 15, 2021. Michael Rousseau has been with Air Canada since 2007, initially serving as the Executive Vice President and Chief Financial Officer before becoming Deputy Chief Executive Officer and Chief Financial Officer. In these roles, he was responsible for the company's overall financial strategic direction, including cost control, capital allocation, and balance sheet management. Under his leadership, Air Canada is expected to navigate through the challenges posed by the global pandemic and chart a course for future success.