The USVI is a US territory, flying into the US from the USVI would be like flying from Fl to NY
And yet standing at STT boarding a flight to Miami I have to go thru a C&I check - something not required in any flight I have taken from FL to NY. Somehow the territories are sometimes viewed entirely differently than states - hence why people are trying to figure out if the testing requirement applies to USVI. Would not even ask if I was just thinking of flying to NY
