The deadline for mandatory eTA for Foreign Nationals with visa-exempt passports has, apparently, been extended six months. (IRCC site apparently down at the moment, so could not confirm there).
http://www.cbc.ca/news/politics/canada-electronic-travel-authorization-1.3476225
Caution: PRs are NOT Foreign Nationals, so technically this has no direct effect on PRs. Nonetheless, practically many PRs report being able to board a flight to Canada using a visa exempt passport without displaying (as the rules require) a PR card or PR Travel Document. The extended deadline for Foreign Nationals carrying visa-exempt passports may allow PRs abroad without a PR card or PR TD to still board flights using their visa-exempt passports.
Best to NOT rely on this if feasible, if there is any practical alternative. I realize there are many here who disagree with my perspective on this, as if (out of thin air) PRs with visa-exempt passports are entitled to the same boarding procedure as other Foreign Nationals with visa-exempt passports (there is NO such entitlement). (It is a bit like the de facto speed limit, driving the main highways at 10k or even 20k over the limit rarely results in a speeding ticket, but 20k over is still speeding and some drivers do get stopped and ticketed for driving 15k or 20k over.)
There should be no doubt, however, that the best approach is to follow instructions, to follow the rules, and the rule is that PRs, even those with visa-exempt passports, are required to display either a valid PR card or a PR TD to board a flight headed to Canada. My sense, including based on some anecdotal reports, is that visa-exempt passengers who do not have eTA are, at the least, at risk for more scrutiny or screening when attempting to board the flight to Canada notwithstanding that eTA is not yet mandatory (and now apparently will not be for another six months). The scope of that risk is unknown. To avoid that risk, follow the instructions, follow the rules, and carry a PR card or be prepared to have a PR Travel Document.
My sense is that it probably may make a significant difference where the flight is originating from, which airlines it is, and the extent of exit controls in the respective country the flight is originating from. Flying from the U.S., for example, probably far less risk. Flying from Venezuela, perhaps the risk is significantly greater. Actual risk for particular locations, however, purely speculative.
http://www.cbc.ca/news/politics/canada-electronic-travel-authorization-1.3476225
Caution: PRs are NOT Foreign Nationals, so technically this has no direct effect on PRs. Nonetheless, practically many PRs report being able to board a flight to Canada using a visa exempt passport without displaying (as the rules require) a PR card or PR Travel Document. The extended deadline for Foreign Nationals carrying visa-exempt passports may allow PRs abroad without a PR card or PR TD to still board flights using their visa-exempt passports.
Best to NOT rely on this if feasible, if there is any practical alternative. I realize there are many here who disagree with my perspective on this, as if (out of thin air) PRs with visa-exempt passports are entitled to the same boarding procedure as other Foreign Nationals with visa-exempt passports (there is NO such entitlement). (It is a bit like the de facto speed limit, driving the main highways at 10k or even 20k over the limit rarely results in a speeding ticket, but 20k over is still speeding and some drivers do get stopped and ticketed for driving 15k or 20k over.)
There should be no doubt, however, that the best approach is to follow instructions, to follow the rules, and the rule is that PRs, even those with visa-exempt passports, are required to display either a valid PR card or a PR TD to board a flight headed to Canada. My sense, including based on some anecdotal reports, is that visa-exempt passengers who do not have eTA are, at the least, at risk for more scrutiny or screening when attempting to board the flight to Canada notwithstanding that eTA is not yet mandatory (and now apparently will not be for another six months). The scope of that risk is unknown. To avoid that risk, follow the instructions, follow the rules, and carry a PR card or be prepared to have a PR Travel Document.
My sense is that it probably may make a significant difference where the flight is originating from, which airlines it is, and the extent of exit controls in the respective country the flight is originating from. Flying from the U.S., for example, probably far less risk. Flying from Venezuela, perhaps the risk is significantly greater. Actual risk for particular locations, however, purely speculative.