Former St. John resident, I traveled out of STT six times last year. With Global Entry and Pre-TSA, I can get through the full line to my gate in 30 minutes. Boarding begins 45-60 minutes before departure, and can load early if the incoming plane is early. I give myself 2 hours before flight departure.

I wrote up the details three years ago.

https://www.tripadvisor.com/ShowTop...val_Time-St_John_U_S_Virgin_Islands.html

Cheers, RickG