We are seeing delays in getting mail to Canada and other countries outside the USA. It is our understanding that for some countries, the USPS has resorted to sending mail by sea rather than air, which greatly increases delivery times. In other cases, packages are sitting for weeks at distribution centers before beginning to move from one destination to another. Please be aware the whole logistics chain has been greatly impaired by COVID-19. Most USPS mail is dependent on cargo space on commercial flights, the scarcity of flights has had a ripple effect on wait times.
There are also potential delays with domestic service. You can find more information about all this on this page: