The A220 could do the eastern US to the BVI. Delta is taking delivery of a new one every month and next year starts getting the bigger version however it probably would be weight restricted on departure from the BVI. JetBlue is the only other US airline with the jet on order however I believe they ordered only the larger version. The question is can the BVI support the flights. I suspect a weekend service would be viable. Had the BVI used the 7 million they blew on starting their own airline on subsiding Delta for a year or two starting up I have no doubt they would have tried the route. Airlines love Subsidies!