$XSPA interesting test data from Air Canada, Pearson and Calgary... ctvnews.ca/health/coronavir... Basically, you test before or after a flight...upon arrival, you isolate for 48 hrs, then take a self administered home test. A courier picks up your test and if it's still negative, you're outta quarentine. A home test will NOT get you on a flight! This could very well be the global scenario going forward.