SAV most definitely has potential for at least one daily non-stop to New York City, whether it be on an A320, or an E190. Don't forget that SAV
also serves the Hilton Head, SC
area, where many many people vacation year round (off peak from October to March, usually). There is definitely enough to warrant service. It's an underserved airport with untapped potential, I think. This could stimulate air travel in the region, and jetBlue could make a killing in Savanah/ Hilton Head.