RTD was enough, no PR was asked. I flew with Air Canada. Always prefer companies that accepts RTDs such as Air Canada, Westjet or American Airlines for other destinations. Companies like Sunwing don't recognize or don't know what RTD is. Air Canada is aware what is RTD and they treat is like Canadian passport.
Can you explain how was the process while boarding plane to cuba with rtd no pr i see sunwing give hard time ?!! And do you need visa prior to board the plane and what questions were ask on immigration cuba and while boarding the plane back
Thank you so much for answering. Maybe Sunwing will be problem for me next month on boarding time but i think we can fix it because i never heard anything about refused boarding the plane and cancelled ticket.