About the required time for issuing the certificate of testing for COVID-19
It takes at least 2 hours to get the certificate from registration, however, a rush of PCR testing orders may cause you to hold on for more.
The result may need re-testing. In that case, it takes more to get the final result and you may not be able to get on the plane as scheduled. Please understand in advance that you will rearrange the flight by yourself.