We did the CVS rt-PCR but hadn’t gotten results yet. Not only had American changed our flight to a day earlier to overnight in CLT, but it was also right when rules changed to 72 hrs. We quickly also got the ID Now at Walgreens as insurance. Used that for approval on EHAS. When we got to gate in KC, the agent was carefully reading St. Maarten rules, checking each item of paperwork. She got to ID Now results and refused them. After about 10 min. of talking with her supervisor, she approved it. Fortunately we had finally received our back up email from CVS just in case.

If time, I will probably do both again. There was no charge at either pharmacy. IMHO, If St. Maarten is going to allow ID Now, they need to change the rules they send to airlines.