Unfortunately, regional Canadian carrier Porter Airlines has decided to postpone its flight-resumption plan yet again. The most recent resumption date for Porter was February 11th. However, with the Canadian provinces of Ontario and Quebec shattering records for COVID-19 cases, the airline has decided to push back its re-launch date to March 29th. This means Porter will have been absent from operating scheduled commercial services for over a year by the time it takes to the skies again.