Back in the day before the pandemic, they was two ships sailing during the summer months. One ship did the Bermuda runs and the other ship did the Florida-Bahamas
Bermuda cruises is the main money maker for NCL as that is the most popular cruises. The Florida-Bahamas cruises was the least popular which could be why NCL has stop doing those cruises out of NYC. IMHO, it would be nice if they did some of the 8-10 day cruises during the summer months like what they do during the winter.