Here is an excerpt from From USConsulate.gov at https://cw.usconsulate.gov/health-a...or-sint-maarten-saba-and-sint-eustatius/

"Health Alert: BOOK NOW Humanitarian Flight information for Sint Maarten, Saba, and Sint Eustatius

The U.S. Consulate is pleased announce that Delta Airlines will operate a humanitarian flight on May 14, 2020. The flight will depart from Princess Juliana International Airport (SXM) in Sint Maarten and proceed to Hartsfield-Jackson International Airport (ATL) in Atlanta, GA. Passengers in Saba and Sint Eustatius will have an option to use WINAR airlines to transit to Sint Maarten to catch this flight (also arranged by the U.S. Consulate General in Curacao). Passengers in Saba and Sint Eustatius should contact the U.S. Consulate immediately (ACSCuracao@state.gov) to receive additional instructions for those WINAIR flights."

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