Husker, the industry is suffering from pilot shortages (especially the legacy carriers, such as AA and Delta which laid off 30% of their overall staff after 2020), and retired a lot of older planes. I'm not a big fan of this publication as a general rule, but this article in The Atlantic does a good job of summarizing the issues now plauging the industry. https://www.theatlantic.com/newsletters/archive/2022/06/summer-air-travel-flights-cancelled/661385/, including that Boeing doesn't have a bunch of 787s or 737s sitting in a warehouse waiting for a carrier to come in and buy one. Thus, there are years of delays attendant to purchasing an airliner, and add that to the fact that getting a job as a pilot for one of these planes requires at least 1,500 of flight time; the shortage of pilots and planes is going to persist for awhile. Interestingly enough, the article points out how a weather or staffing delay at any major city where an airline has a hub will have a ripple effect, and the cities you mentioned in your post would seem to buttress that point.

Having said all of that, with these inherent industry challenges, the BVI government is inexcusably making it worse to travel here because it just keeps doing stupid stuff.