But with the antigen test, it shortens your window to get clearance and approval from EHAS. We have a Monday departure, so we would have to take the antigen test on a Saturday and hope to get the okay back from EHAS before an early flight Monday morning. Then, we have to hope and pray that our application isn't denied for some obscure reason, leaving us scrambling to get approved the day before departure. Not sure I could handle the stress.....lol.